7137870342 has 32 divisors (see below), whose sum is σ = 15603093504. Its totient is φ = 2167094400.

The previous prime is 7137870323. The next prime is 7137870361. The reversal of 7137870342 is 2430787317.

It is an interprime number because it is at equal distance from previous prime (7137870323) and next prime (7137870361).

It is a junction number, because it is equal to n+sod(n) for n = 7137870294 and 7137870303.

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, 1125534 + ... + 1131857.

It is an arithmetic number, because the mean of its divisors is an integer number (487596672).

Almost surely, 2^7137870342 is an apocalyptic number.

7137870342 is an abundant number, since it is smaller than the sum of its proper divisors (8465223162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7137870342 is a wasteful number, since it uses less digits than its factorization.

7137870342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257444.

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 7137870342 is about 84485.9180100447. The cubic root of 7137870342 is about 1925.4085008818.

The spelling of 7137870342 in words is "seven billion, one hundred thirty-seven million, eight hundred seventy thousand, three hundred forty-two".