147454142688 has 384 divisors, whose sum is σ = 473079398400. Its totient is φ = 44506713600.

The previous prime is 147454142653. The next prime is 147454142779. The reversal of 147454142688 is 886241454741.

147454142688 is a `hidden beast` number, since 1 + 4 + 74 + 541 + 4 + 26 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42236623 + ... + 42240113.

It is an arithmetic number, because the mean of its divisors is an integer number (1231977600).

Almost surely, 2^147454142688 is an apocalyptic number.

147454142688 is a gapful number since it is divisible by the number (18) 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 147454142688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236539699200).

147454142688 is an abundant number, since it is smaller than the sum of its proper divisors (325625255712).

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

147454142688 is a wasteful number, since it uses less digits than its factorization.

147454142688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643 (or 3629 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 54.

The spelling of 147454142688 in words is "one hundred forty-seven billion, four hundred fifty-four million, one hundred forty-two thousand, six hundred eighty-eight".