2045045035416 has 32 divisors (see below), whose sum is σ = 5113821783600. Its totient is φ = 681520452480.

The previous prime is 2045045035381. The next prime is 2045045035469. The reversal of 2045045035416 is 6145305405402.

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, 9973015 + ... + 10176006.

Almost surely, 2^{2045045035416} is an apocalyptic number.

It is an amenable number.

2045045035416 is an abundant number, since it is smaller than the sum of its proper divisors (3068776748184).

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

2045045035416 is a wasteful number, since it uses less digits than its factorization.

2045045035416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20153259 (or 20153255 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 2045045035416 in words is "two trillion, forty-five billion, forty-five million, thirty-five thousand, four hundred sixteen".