420560062045 has 32 divisors (see below), whose sum is σ = 524565072000. Its totient is φ = 323299334400.

The previous prime is 420560061997. The next prime is 420560062051. The reversal of 420560062045 is 540260065024.

It is not a de Polignac number, because 420560062045 - 2⁷ = 420560061917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 420560062045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40989126 + ... + 40999384.

It is an arithmetic number, because the mean of its divisors is an integer number (16392658500).

Almost surely, 2^420560062045 is an apocalyptic number.

It is an amenable number.

420560062045 is a deficient number, since it is larger than the sum of its proper divisors (104005009955).

420560062045 is a wasteful number, since it uses less digits than its factorization.

420560062045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 420560062045 in words is "four hundred twenty billion, five hundred sixty million, sixty-two thousand, forty-five".