154152442132 has 72 divisors (see below), whose sum is σ = 313291812960. Its totient is φ = 66130646400.

The previous prime is 154152442123. The next prime is 154152442141. The reversal of 154152442132 is 231244251451.

It is an interprime number because it is at equal distance from previous prime (154152442123) and next prime (154152442141).

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 23 ways as a sum of consecutive naturals, for example, 567507 + ... + 793957.

It is an arithmetic number, because the mean of its divisors is an integer number (4351275180).

Almost surely, 2^154152442132 is an apocalyptic number.

It is an amenable number.

154152442132 is an abundant number, since it is smaller than the sum of its proper divisors (159139370828).

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

154152442132 is a wasteful number, since it uses less digits than its factorization.

154152442132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226553 (or 226538 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

Adding to 154152442132 its reverse (231244251451), we get a palindrome (385396693583).

The spelling of 154152442132 in words is "one hundred fifty-four billion, one hundred fifty-two million, four hundred forty-two thousand, one hundred thirty-two".