7138631550470 has 32 divisors (see below), whose sum is σ = 14685286023936. Its totient is φ = 2447513964000.

The previous prime is 7138631550433. The next prime is 7138631550493. The reversal of 7138631550470 is 740551368317.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14113445 + ... + 14610495.

It is an arithmetic number, because the mean of its divisors is an integer number (458915188248).

Almost surely, 2^{7138631550470} is an apocalyptic number.

7138631550470 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7138631550470 is an abundant number, since it is smaller than the sum of its proper divisors (7546654473466).

7138631550470 is a wasteful number, since it uses less digits than its factorization.

7138631550470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702236.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 7138631550470 in words is "seven trillion, one hundred thirty-eight billion, six hundred thirty-one million, five hundred fifty thousand, four hundred seventy".