10645362431 has 8 divisors (see below), whose sum is σ = 11860210944. Its totient is φ = 9471695320.

The previous prime is 10645362391. The next prime is 10645362433. The reversal of 10645362431 is 13426354601.

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

It is a cyclic number.

It is not a de Polignac number, because 10645362431 - 2¹⁸ = 10645100287 is a prime.

It is a super-2 number, since 2×10645362431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10645362391 and 10645362400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10645362433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10294805 + ... + 10295838.

It is an arithmetic number, because the mean of its divisors is an integer number (1482526368).

Almost surely, 2^10645362431 is an apocalyptic number.

10645362431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10645362431 is a deficient number, since it is larger than the sum of its proper divisors (1214848513).

10645362431 is a wasteful number, since it uses less digits than its factorization.

10645362431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20590701.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 10645362431 in words is "ten billion, six hundred forty-five million, three hundred sixty-two thousand, four hundred thirty-one".