10264641634 has 16 divisors (see below), whose sum is σ = 16650156600. Its totient is φ = 4717866240.

The previous prime is 10264641619. The next prime is 10264641649. The reversal of 10264641634 is 43614646201.

It is an interprime number because it is at equal distance from previous prime (10264641619) and next prime (10264641649).

It can be written as a sum of positive squares in 4 ways, for example, as 5715813609 + 4548828025 = 75603^2 + 67445^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10264641593 and 10264641602.

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, 812809 + ... + 825340.

Almost surely, 2^10264641634 is an apocalyptic number.

10264641634 is a deficient number, since it is larger than the sum of its proper divisors (6385514966).

10264641634 is a wasteful number, since it uses less digits than its factorization.

10264641634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638405.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 10264641634 in words is "ten billion, two hundred sixty-four million, six hundred forty-one thousand, six hundred thirty-four".