2133456430416 has 80 divisors (see below), whose sum is σ = 5535413085888. Its totient is φ = 708059520000.

The previous prime is 2133456430337. The next prime is 2133456430421. The reversal of 2133456430416 is 6140346543312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34390146 + ... + 34452126.

Almost surely, 2^{2133456430416} is an apocalyptic number.

It is an amenable number.

2133456430416 is an abundant number, since it is smaller than the sum of its proper divisors (3401956655472).

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

2133456430416 is a wasteful number, since it uses less digits than its factorization.

2133456430416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65100 (or 65094 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 2133456430416 in words is "two trillion, one hundred thirty-three billion, four hundred fifty-six million, four hundred thirty thousand, four hundred sixteen".