104432001154155 has 96 divisors (see below), whose sum is σ = 188371115412480. Its totient is φ = 53488069240320.

The previous prime is 104432001154139. The next prime is 104432001154177. The reversal of 104432001154155 is 551451100234401.

104432001154155 is a `hidden beast` number, since 1 + 0 + 4 + 43 + 20 + 0 + 1 + 1 + 541 + 55 = 666.

It is not a de Polignac number, because 104432001154155 - 2⁴ = 104432001154139 is a prime.

It is a super-2 number, since 2×104432001154155² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22541244 + ... + 26776326.

It is an arithmetic number, because the mean of its divisors is an integer number (1962199118880).

Almost surely, 2^{104432001154155} is an apocalyptic number.

104432001154155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104432001154155 is a deficient number, since it is larger than the sum of its proper divisors (83939114258325).

104432001154155 is a wasteful number, since it uses less digits than its factorization.

104432001154155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235361 (or 4235358 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 104432001154155 its reverse (551451100234401), we get a palindrome (655883101388556).

The spelling of 104432001154155 in words is "one hundred four trillion, four hundred thirty-two billion, one million, one hundred fifty-four thousand, one hundred fifty-five".