10718633327438 has 16 divisors (see below), whose sum is σ = 16116055589760. Its totient is φ = 5346616294656.

The previous prime is 10718633327399. The next prime is 10718633327443. The reversal of 10718633327438 is 83472333681701.

It is a happy number.

It is a super-2 number, since 2×10718633327438² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 14293178 + ... + 15024386.

It is an arithmetic number, because the mean of its divisors is an integer number (1007253474360).

Almost surely, 2^{10718633327438} is an apocalyptic number.

10718633327438 is a deficient number, since it is larger than the sum of its proper divisors (5397422262322).

10718633327438 is a wasteful number, since it uses less digits than its factorization.

10718633327438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748571.

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 10718633327438 in words is "ten trillion, seven hundred eighteen billion, six hundred thirty-three million, three hundred twenty-seven thousand, four hundred thirty-eight".