7150965908640 has 96 divisors (see below), whose sum is σ = 22526031177216. Its totient is φ = 1906882882560.

The previous prime is 7150965908627. The next prime is 7150965908651. The reversal of 7150965908640 is 468095690517.

It is a Cunningham number, because it is equal to 2674129²-1.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×7150965908640² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26607574 + ... + 26874986.

It is an arithmetic number, because the mean of its divisors is an integer number (234646158096).

Almost surely, 2^{7150965908640} is an apocalyptic number.

It is an amenable number.

7150965908640 is an abundant number, since it is smaller than the sum of its proper divisors (15375065268576).

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

7150965908640 is a wasteful number, since it uses less digits than its factorization.

7150965908640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323142 (or 323134 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 60.

The spelling of 7150965908640 in words is "seven trillion, one hundred fifty billion, nine hundred sixty-five million, nine hundred eight thousand, six hundred forty".