2342378431 has 8 divisors (see below), whose sum is σ = 2397859200. Its totient is φ = 2286943512.

The previous prime is 2342378419. The next prime is 2342378447. The reversal of 2342378431 is 1348732432.

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

It is a cyclic number.

It is not a de Polignac number, because 2342378431 - 2⁵ = 2342378399 is a prime.

It is a super-2 number, since 2×2342378431² = 10973473428028043522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342378471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105966 + ... + 126148.

It is an arithmetic number, because the mean of its divisors is an integer number (299732400).

Almost surely, 2^2342378431 is an apocalyptic number.

2342378431 is a deficient number, since it is larger than the sum of its proper divisors (55480769).

2342378431 is a wasteful number, since it uses less digits than its factorization.

2342378431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22925.

The product of its digits is 96768, while the sum is 37.

The square root of 2342378431 is about 48398.1242508426. The cubic root of 2342378431 is about 1328.0640481082.

The spelling of 2342378431 in words is "two billion, three hundred forty-two million, three hundred seventy-eight thousand, four hundred thirty-one".