154422536432 has 20 divisors (see below), whose sum is σ = 299463485640. Its totient is φ = 77141636928.

The previous prime is 154422536377. The next prime is 154422536453. The reversal of 154422536432 is 234635224451.

154422536432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 154422536432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4333658 + ... + 4369145.

It is an arithmetic number, because the mean of its divisors is an integer number (14973174282).

Almost surely, 2^154422536432 is an apocalyptic number.

It is an amenable number.

154422536432 is a deficient number, since it is larger than the sum of its proper divisors (145040949208).

154422536432 is a wasteful number, since it uses less digits than its factorization.

154422536432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8703920 (or 8703914 counting only the distinct ones).

The product of its digits is 691200, while the sum is 41.

The spelling of 154422536432 in words is "one hundred fifty-four billion, four hundred twenty-two million, five hundred thirty-six thousand, four hundred thirty-two".