2342666456 has 32 divisors (see below), whose sum is σ = 4737205200. Its totient is φ = 1079671680.

The previous prime is 2342666441. The next prime is 2342666467. The reversal of 2342666456 is 6546662432.

It is a super-2 number, since 2×2342666456² = 10976172248135199872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57851 + ... + 89621.

Almost surely, 2^2342666456 is an apocalyptic number.

2342666456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2342666456 is an abundant number, since it is smaller than the sum of its proper divisors (2394538744).

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

2342666456 is a wasteful number, since it uses less digits than its factorization.

2342666456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32499 (or 32495 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 44.

The square root of 2342666456 is about 48401.0997395720. The cubic root of 2342666456 is about 1328.1184799577.

The spelling of 2342666456 in words is "two billion, three hundred forty-two million, six hundred sixty-six thousand, four hundred fifty-six".