2442303747 has 24 divisors (see below), whose sum is σ = 3824326688. Its totient is φ = 1492992000.

The previous prime is 2442303739. The next prime is 2442303749. The reversal of 2442303747 is 7473032442.

It is not a de Polignac number, because 2442303747 - 2³ = 2442303739 is a prime.

It is a super-2 number, since 2×2442303747² = 11929695185220480018, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2442303749) 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, 51454 + ... + 86787.

Almost surely, 2^2442303747 is an apocalyptic number.

2442303747 is a deficient number, since it is larger than the sum of its proper divisors (1382022941).

2442303747 is a wasteful number, since it uses less digits than its factorization.

2442303747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138411 (or 138408 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 2442303747 is about 49419.6696366943. The cubic root of 2442303747 is about 1346.6866614751.

The spelling of 2442303747 in words is "two billion, four hundred forty-two million, three hundred three thousand, seven hundred forty-seven".