420274654245324 has 48 divisors (see below), whose sum is σ = 1089602885509600. Its totient is φ = 140091303264768.

The previous prime is 420274654245319. The next prime is 420274654245343. The reversal of 420274654245324 is 423542456472024.

420274654245324 is a `hidden beast` number, since 4 + 2 + 0 + 2 + 7 + 4 + 65 + 42 + 4 + 532 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 63864372 + ... + 70137060.

Almost surely, 2^{420274654245324} is an apocalyptic number.

It is an amenable number.

420274654245324 is an abundant number, since it is smaller than the sum of its proper divisors (669328231264276).

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

420274654245324 is a wasteful number, since it uses less digits than its factorization.

420274654245324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6893079 (or 6893071 counting only the distinct ones).

The product of its (nonzero) digits is 51609600, while the sum is 54.

The spelling of 420274654245324 in words is "four hundred twenty trillion, two hundred seventy-four billion, six hundred fifty-four million, two hundred forty-five thousand, three hundred twenty-four".