10641400036 has 24 divisors (see below), whose sum is σ = 19738698840. Its totient is φ = 5002432512.

The previous prime is 10641400027. The next prime is 10641400043. The reversal of 10641400036 is 63000414601.

It can be written as a sum of positive squares in 4 ways, for example, as 891022500 + 9750377536 = 29850^2 + 98744^2 .

It is a super-2 number, since 2×10641400036² (a number of 21 digits) contains 22 as substring.

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, 17301 + ... + 146908.

It is an arithmetic number, because the mean of its divisors is an integer number (822445785).

Almost surely, 2^10641400036 is an apocalyptic number.

It is an amenable number.

10641400036 is a deficient number, since it is larger than the sum of its proper divisors (9097298804).

10641400036 is a wasteful number, since it uses less digits than its factorization.

10641400036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165183 (or 165181 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10641400036 its reverse (63000414601), we get a palindrome (73641814637).

The spelling of 10641400036 in words is "ten billion, six hundred forty-one million, four hundred thousand, thirty-six".