7138400470013 has 8 divisors (see below), whose sum is σ = 7273144221408. Its totient is φ = 7003658827984.

The previous prime is 7138400470001. The next prime is 7138400470087. The reversal of 7138400470013 is 3100740048317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7138400470013 - 2⁴ = 7138400469997 is a prime.

It is a super-2 number, since 2×7138400470013² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7138400470813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7426370 + ... + 8332332.

It is an arithmetic number, because the mean of its divisors is an integer number (909143027676).

Almost surely, 2^{7138400470013} is an apocalyptic number.

It is an amenable number.

7138400470013 is a deficient number, since it is larger than the sum of its proper divisors (134743751395).

7138400470013 is a wasteful number, since it uses less digits than its factorization.

7138400470013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054683.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 7138400470013 in words is "seven trillion, one hundred thirty-eight billion, four hundred million, four hundred seventy thousand, thirteen".