75576446000140 has 24 divisors (see below), whose sum is σ = 158722214791392. Its totient is φ = 30228353982720.

The previous prime is 75576446000137. The next prime is 75576446000141. The reversal of 75576446000140 is 4100064467557.

It is not an unprimeable number, because it can be changed into a prime (75576446000141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138747469 + ... + 139291108.

It is an arithmetic number, because the mean of its divisors is an integer number (6613425616308).

Almost surely, 2^{75576446000140} is an apocalyptic number.

It is an amenable number.

75576446000140 is an abundant number, since it is smaller than the sum of its proper divisors (83145768791252).

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

75576446000140 is a wasteful number, since it uses less digits than its factorization.

75576446000140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278052177 (or 278052175 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 75576446000140 in words is "seventy-five trillion, five hundred seventy-six billion, four hundred forty-six million, one hundred forty", and thus it is an aban number.