10631151643434 has 32 divisors (see below), whose sum is σ = 24322895909376. Its totient is φ = 3034581807600.

The previous prime is 10631151643403. The next prime is 10631151643481. The reversal of 10631151643434 is 43434615113601.

It is a happy number.

It is a super-2 number, since 2×10631151643434² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120375772 + ... + 120464055.

It is an arithmetic number, because the mean of its divisors is an integer number (760090497168).

Almost surely, 2^{10631151643434} is an apocalyptic number.

10631151643434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10631151643434 is an abundant number, since it is smaller than the sum of its proper divisors (13691744265942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10631151643434 is a wasteful number, since it uses less digits than its factorization.

10631151643434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240840890.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 10631151643434 in words is "ten trillion, six hundred thirty-one billion, one hundred fifty-one million, six hundred forty-three thousand, four hundred thirty-four".