147931149663024 has 160 divisors (see below), whose sum is σ = 470429728903680. Its totient is φ = 39007796576256.

The previous prime is 147931149662999. The next prime is 147931149663067. The reversal of 147931149663024 is 420366941139741.

It is a happy number.

It is a Cunningham number, because it is equal to 12162695²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21284719 + ... + 27366065.

It is an arithmetic number, because the mean of its divisors is an integer number (2940185805648).

Almost surely, 2^{147931149663024} is an apocalyptic number.

147931149663024 is a gapful number since it is divisible by the number (14) 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 147931149663024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235214864451840).

147931149663024 is an abundant number, since it is smaller than the sum of its proper divisors (322498579240656).

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

147931149663024 is a wasteful number, since it uses less digits than its factorization.

147931149663024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086947 (or 6086941 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 60.

The spelling of 147931149663024 in words is "one hundred forty-seven trillion, nine hundred thirty-one billion, one hundred forty-nine million, six hundred sixty-three thousand, twenty-four".