7130452942 has 8 divisors (see below), whose sum is σ = 10831068000. Its totient is φ = 3520096944.

The previous prime is 7130452913. The next prime is 7130452951. The reversal of 7130452942 is 2492540317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22564567 + ... + 22564882.

It is an arithmetic number, because the mean of its divisors is an integer number (1353883500).

Almost surely, 2^7130452942 is an apocalyptic number.

7130452942 is a deficient number, since it is larger than the sum of its proper divisors (3700615058).

7130452942 is a wasteful number, since it uses less digits than its factorization.

7130452942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45129530.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 7130452942 is about 84442.0093436910. The cubic root of 7130452942 is about 1924.7413329393.

The spelling of 7130452942 in words is "seven billion, one hundred thirty million, four hundred fifty-two thousand, nine hundred forty-two".