45042062670 has 192 divisors, whose sum is σ = 130457096640. Its totient is φ = 10690099200.

The previous prime is 45042062641. The next prime is 45042062687. The reversal of 45042062670 is 7626024054.

45042062670 is a `hidden beast` number, since 4 + 5 + 0 + 4 + 20 + 626 + 7 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13827682 + ... + 13830938.

It is an arithmetic number, because the mean of its divisors is an integer number (679464045).

Almost surely, 2^45042062670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45042062670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65228548320).

45042062670 is an abundant number, since it is smaller than the sum of its proper divisors (85415033970).

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

45042062670 is a wasteful number, since it uses less digits than its factorization.

45042062670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571 (or 3568 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 45042062670 in words is "forty-five billion, forty-two million, sixty-two thousand, six hundred seventy".