100434552425 has 48 divisors (see below), whose sum is σ = 132187224000. Its totient is φ = 75485779200.

The previous prime is 100434552359. The next prime is 100434552461. The reversal of 100434552425 is 524255434001.

It is not a de Polignac number, because 100434552425 - 2¹⁰ = 100434551401 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51530351 + ... + 51532299.

It is an arithmetic number, because the mean of its divisors is an integer number (2753900500).

Almost surely, 2^100434552425 is an apocalyptic number.

It is an amenable number.

100434552425 is a deficient number, since it is larger than the sum of its proper divisors (31752671575).

100434552425 is a wasteful number, since it uses less digits than its factorization.

100434552425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826 (or 2821 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 100434552425 its reverse (524255434001), we get a palindrome (624689986426).

The spelling of 100434552425 in words is "one hundred billion, four hundred thirty-four million, five hundred fifty-two thousand, four hundred twenty-five".