7138610881270 has 32 divisors (see below), whose sum is σ = 14018292449280. Its totient is φ = 2595736921440.

The previous prime is 7138610881163. The next prime is 7138610881291. The reversal of 7138610881270 is 721880168317.

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, 856321 + ... + 3874339.

It is an arithmetic number, because the mean of its divisors is an integer number (438071639040).

Almost surely, 2^{7138610881270} is an apocalyptic number.

7138610881270 is a deficient number, since it is larger than the sum of its proper divisors (6879681568010).

7138610881270 is a wasteful number, since it uses less digits than its factorization.

7138610881270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039540.

The product of its (nonzero) digits is 903168, while the sum is 52.

The spelling of 7138610881270 in words is "seven trillion, one hundred thirty-eight billion, six hundred ten million, eight hundred eighty-one thousand, two hundred seventy".