7274107242 has 24 divisors (see below), whose sum is σ = 15762666816. Its totient is φ = 2424379176.

The previous prime is 7274107229. The next prime is 7274107283. The reversal of 7274107242 is 2427014727.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7274107197 and 7274107206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139693 + ... + 184559.

It is an arithmetic number, because the mean of its divisors is an integer number (656777784).

Almost surely, 2^7274107242 is an apocalyptic number.

7274107242 is an abundant number, since it is smaller than the sum of its proper divisors (8488559574).

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

7274107242 is a wasteful number, since it uses less digits than its factorization.

7274107242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53882 (or 53879 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 36.

The square root of 7274107242 is about 85288.3769455135. The cubic root of 7274107242 is about 1937.5811460818.

The spelling of 7274107242 in words is "seven billion, two hundred seventy-four million, one hundred seven thousand, two hundred forty-two".