7316653442 has 24 divisors (see below), whose sum is σ = 13078206540. Its totient is φ = 3059226240.

The previous prime is 7316653429. The next prime is 7316653451. The reversal of 7316653442 is 2443566137.

It can be written as a sum of positive squares in 2 ways, for example, as 7028977921 + 287675521 = 83839^2 + 16961^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 7316653442.

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, 906467 + ... + 914502.

Almost surely, 2^7316653442 is an apocalyptic number.

7316653442 is a deficient number, since it is larger than the sum of its proper divisors (5761553098).

7316653442 is a wasteful number, since it uses less digits than its factorization.

7316653442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821026 (or 1821019 counting only the distinct ones).

The product of its digits is 362880, while the sum is 41.

The square root of 7316653442 is about 85537.4388323616. The cubic root of 7316653442 is about 1941.3514374519.

The spelling of 7316653442 in words is "seven billion, three hundred sixteen million, six hundred fifty-three thousand, four hundred forty-two".