10431126634 has 16 divisors (see below), whose sum is σ = 15685959816. Its totient is φ = 5202489600.

The previous prime is 10431126623. The next prime is 10431126653. The reversal of 10431126634 is 43662113401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3600600025 + 6830526609 = 60005^2 + 82647^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10431126596 and 10431126605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701094 + ... + 1707214.

Almost surely, 2^10431126634 is an apocalyptic number.

10431126634 is a deficient number, since it is larger than the sum of its proper divisors (5254833182).

10431126634 is a wasteful number, since it uses less digits than its factorization.

10431126634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8121.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 10431126634 in words is "ten billion, four hundred thirty-one million, one hundred twenty-six thousand, six hundred thirty-four".