154066534630032 has 160 divisors (see below), whose sum is σ = 438391683358720. Its totient is φ = 46438176199680.

The previous prime is 154066534630003. The next prime is 154066534630039. The reversal of 154066534630032 is 230036435660451.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (154066534630039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35261068 + ... + 39388779.

It is an arithmetic number, because the mean of its divisors is an integer number (2739948020992).

Almost surely, 2^{154066534630032} is an apocalyptic number.

154066534630032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

154066534630032 is an abundant number, since it is smaller than the sum of its proper divisors (284325148728688).

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

154066534630032 is a wasteful number, since it uses less digits than its factorization.

154066534630032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74649981 (or 74649975 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 154066534630032 in words is "one hundred fifty-four trillion, sixty-six billion, five hundred thirty-four million, six hundred thirty thousand, thirty-two".