7157215073014 has 8 divisors (see below), whose sum is σ = 10772463643200. Its totient is φ = 3566393858616.

The previous prime is 7157215072993. The next prime is 7157215073027. The reversal of 7157215073014 is 4103705127517.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6106838214 + ... + 6106839385.

It is an arithmetic number, because the mean of its divisors is an integer number (1346557955400).

Almost surely, 2^{7157215073014} is an apocalyptic number.

7157215073014 is a deficient number, since it is larger than the sum of its proper divisors (3615248570186).

7157215073014 is a wasteful number, since it uses less digits than its factorization.

7157215073014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12213677894.

The product of its (nonzero) digits is 205800, while the sum is 43.

The spelling of 7157215073014 in words is "seven trillion, one hundred fifty-seven billion, two hundred fifteen million, seventy-three thousand, fourteen".