7257140132016 has 40 divisors (see below), whose sum is σ = 19011662889984. Its totient is φ = 2384975629120.

The previous prime is 7257140131993. The next prime is 7257140132027. The reversal of 7257140132016 is 6102310417527.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1064717856 + ... + 1064724671.

Almost surely, 2^{7257140132016} is an apocalyptic number.

It is an amenable number.

7257140132016 is an abundant number, since it is smaller than the sum of its proper divisors (11754522757968).

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

7257140132016 is a wasteful number, since it uses less digits than its factorization.

7257140132016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129442609 (or 2129442603 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 7257140132016 in words is "seven trillion, two hundred fifty-seven billion, one hundred forty million, one hundred thirty-two thousand, sixteen".