10245444245631 has 48 divisors (see below), whose sum is σ = 17193832474624. Its totient is φ = 5757655856832.

The previous prime is 10245444245579. The next prime is 10245444245653. The reversal of 10245444245631 is 13654244454201.

10245444245631 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 5 + 4 + 4 + 4 + 2 + 4 + 5 + 631 = 666.

It is not a de Polignac number, because 10245444245631 - 2¹⁵ = 10245444212863 is a prime.

It is a super-2 number, since 2×10245444245631² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10245444245671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 562761 + ... + 4561533.

Almost surely, 2^{10245444245631} is an apocalyptic number.

10245444245631 is a deficient number, since it is larger than the sum of its proper divisors (6948388228993).

10245444245631 is a wasteful number, since it uses less digits than its factorization.

10245444245631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3999460 (or 3999457 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

Adding to 10245444245631 its reverse (13654244454201), we get a palindrome (23899688699832).

The spelling of 10245444245631 in words is "ten trillion, two hundred forty-five billion, four hundred forty-four million, two hundred forty-five thousand, six hundred thirty-one".