506424451442 has 16 divisors (see below), whose sum is σ = 934937449152. Its totient is φ = 200343738960.

The previous prime is 506424451439. The next prime is 506424451517. The reversal of 506424451442 is 244154424605.

It is a self number, because there is not a number n which added to its sum of digits gives 506424451442.

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, 1391275784 + ... + 1391276147.

It is an arithmetic number, because the mean of its divisors is an integer number (58433590572).

Almost surely, 2^506424451442 is an apocalyptic number.

506424451442 is a deficient number, since it is larger than the sum of its proper divisors (428512997710).

506424451442 is a wasteful number, since it uses less digits than its factorization.

506424451442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782551953.

The product of its (nonzero) digits is 614400, while the sum is 41.

The spelling of 506424451442 in words is "five hundred six billion, four hundred twenty-four million, four hundred fifty-one thousand, four hundred forty-two".