7031477125242 has 48 divisors (see below), whose sum is σ = 15272862564960. Its totient is φ = 2337981456096.

The previous prime is 7031477125241. The next prime is 7031477125243. The reversal of 7031477125242 is 2425217741307.

7031477125242 is a `hidden beast` number, since 7 + 0 + 31 + 477 + 125 + 24 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (7031477125241) and next prime (7031477125243).

It is not an unprimeable number, because it can be changed into a prime (7031477125241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78595728 + ... + 78685140.

It is an arithmetic number, because the mean of its divisors is an integer number (318184636770).

Almost surely, 2^{7031477125242} is an apocalyptic number.

7031477125242 is an abundant number, since it is smaller than the sum of its proper divisors (8241385439718).

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

7031477125242 is a wasteful number, since it uses less digits than its factorization.

7031477125242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100267 (or 100264 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 7031477125242 in words is "seven trillion, thirty-one billion, four hundred seventy-seven million, one hundred twenty-five thousand, two hundred forty-two".