10401634546 has 8 divisors (see below), whose sum is σ = 16024139820. Its totient is φ = 5060254608.

The previous prime is 10401634489. The next prime is 10401634549. The reversal of 10401634546 is 64543610401.

It can be written as a sum of positive squares in 2 ways, for example, as 10339839225 + 61795321 = 101685^2 + 7861^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10401634546² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10401634549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70281241 + ... + 70281388.

Almost surely, 2^10401634546 is an apocalyptic number.

10401634546 is a deficient number, since it is larger than the sum of its proper divisors (5622505274).

10401634546 is a wasteful number, since it uses less digits than its factorization.

10401634546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140562668.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 10401634546 in words is "ten billion, four hundred one million, six hundred thirty-four thousand, five hundred forty-six".