10440334520651 has 16 divisors (see below), whose sum is σ = 12014293267200. Its totient is φ = 8887020403680.

The previous prime is 10440334520641. The next prime is 10440334520663. The reversal of 10440334520651 is 15602543304401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10440334520651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10440334520641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4227680 + ... + 6225266.

It is an arithmetic number, because the mean of its divisors is an integer number (750893329200).

Almost surely, 2^{10440334520651} is an apocalyptic number.

10440334520651 is a deficient number, since it is larger than the sum of its proper divisors (1573958746549).

10440334520651 is a wasteful number, since it uses less digits than its factorization.

10440334520651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002754.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 10440334520651 in words is "ten trillion, four hundred forty billion, three hundred thirty-four million, five hundred twenty thousand, six hundred fifty-one".