7169640606723 has 32 divisors (see below), whose sum is σ = 11501056983040. Its totient is φ = 3881011669920.

The previous prime is 7169640606701. The next prime is 7169640606749. The reversal of 7169640606723 is 3276060469617.

It is not a de Polignac number, because 7169640606723 - 2⁶ = 7169640606659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7169640606763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4573086 + ... + 5937372.

It is an arithmetic number, because the mean of its divisors is an integer number (359408030720).

Almost surely, 2^{7169640606723} is an apocalyptic number.

7169640606723 is a deficient number, since it is larger than the sum of its proper divisors (4331416376317).

7169640606723 is a wasteful number, since it uses less digits than its factorization.

7169640606723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377487.

The product of its (nonzero) digits is 13716864, while the sum is 57.

The spelling of 7169640606723 in words is "seven trillion, one hundred sixty-nine billion, six hundred forty million, six hundred six thousand, seven hundred twenty-three".