147544996322880 has 840 divisors, whose sum is σ = 569496888366912. Its totient is φ = 36243667759104.

The previous prime is 147544996322849. The next prime is 147544996322891. The reversal of 147544996322880 is 88223699445741.

147544996322880 is a `hidden beast` number, since 1 + 4 + 7 + 5 + 4 + 499 + 6 + 32 + 28 + 80 = 666.

It is a super-2 number, since 2×147544996322880² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 147544996322799 and 147544996322808.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2133259179 + ... + 2133328341.

It is a 1-persistent number, because it is pandigital, but 2⋅147544996322880 = 295089992645760 is not.

Almost surely, 2^{147544996322880} is an apocalyptic number.

147544996322880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147544996322880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284748444183456).

147544996322880 is an abundant number, since it is smaller than the sum of its proper divisors (421951892044032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147544996322880 is a wasteful number, since it uses less digits than its factorization.

147544996322880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69705 (or 69673 counting only the distinct ones).

The product of its (nonzero) digits is 836075520, while the sum is 72.

The spelling of 147544996322880 in words is "one hundred forty-seven trillion, five hundred forty-four billion, nine hundred ninety-six million, three hundred twenty-two thousand, eight hundred eighty".