468538881002 has 16 divisors (see below), whose sum is σ = 728123453640. Its totient is φ = 225855071232.

The previous prime is 468538880983. The next prime is 468538881049. The reversal of 468538881002 is 200188835864.

It is a Cunningham number, because it is equal to 684499²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 245689740241 + 222849140761 = 495671^2 + 472069^2 .

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, 5962643 + ... + 6040710.

Almost surely, 2^468538881002 is an apocalyptic number.

468538881002 is a deficient number, since it is larger than the sum of its proper divisors (259584572638).

468538881002 is a wasteful number, since it uses less digits than its factorization.

468538881002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12004057.

The product of its (nonzero) digits is 2949120, while the sum is 53.

The spelling of 468538881002 in words is "four hundred sixty-eight billion, five hundred thirty-eight million, eight hundred eighty-one thousand, two".