420527425607 has 8 divisors (see below), whose sum is σ = 422586372096. Its totient is φ = 418470025752.

The previous prime is 420527425601. The next prime is 420527425609. The reversal of 420527425607 is 706524725024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420527425607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420527425601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160358 + ... + 931004.

It is an arithmetic number, because the mean of its divisors is an integer number (52823296512).

Almost surely, 2^420527425607 is an apocalyptic number.

420527425607 is a deficient number, since it is larger than the sum of its proper divisors (2058946489).

420527425607 is a wasteful number, since it uses less digits than its factorization.

420527425607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773317.

The product of its (nonzero) digits is 940800, while the sum is 44.

The spelling of 420527425607 in words is "four hundred twenty billion, five hundred twenty-seven million, four hundred twenty-five thousand, six hundred seven".