10365444121264 has 20 divisors (see below), whose sum is σ = 20087900263080. Its totient is φ = 5181469859840.

The previous prime is 10365444121237. The next prime is 10365444121297. The reversal of 10365444121264 is 46212144456301.

It is a self number, because there is not a number n which added to its sum of digits gives 10365444121264.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78194257 + ... + 78326704.

It is an arithmetic number, because the mean of its divisors is an integer number (1004395013154).

Almost surely, 2^{10365444121264} is an apocalyptic number.

It is an amenable number.

10365444121264 is a deficient number, since it is larger than the sum of its proper divisors (9722456141816).

10365444121264 is a wasteful number, since it uses less digits than its factorization.

10365444121264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156525108 (or 156525102 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

Adding to 10365444121264 its reverse (46212144456301), we get a palindrome (56577588577565).

The spelling of 10365444121264 in words is "ten trillion, three hundred sixty-five billion, four hundred forty-four million, one hundred twenty-one thousand, two hundred sixty-four".