7138402377073 has 16 divisors (see below), whose sum is σ = 8210451283200. Its totient is φ = 6137974244880.

The previous prime is 7138402377061. The next prime is 7138402377143. The reversal of 7138402377073 is 3707732048317.

It is a cyclic number.

It is not a de Polignac number, because 7138402377073 - 2²¹ = 7138400279921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7138402377073.

It is not an unprimeable number, because it can be changed into a prime (7138402378073) 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, 27459511 + ... + 27718252.

It is an arithmetic number, because the mean of its divisors is an integer number (513153205200).

Almost surely, 2^{7138402377073} is an apocalyptic number.

It is an amenable number.

7138402377073 is a deficient number, since it is larger than the sum of its proper divisors (1072048906127).

7138402377073 is a wasteful number, since it uses less digits than its factorization.

7138402377073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55178412.

The product of its (nonzero) digits is 4148928, while the sum is 52.

The spelling of 7138402377073 in words is "seven trillion, one hundred thirty-eight billion, four hundred two million, three hundred seventy-seven thousand, seventy-three".