603640662422 has 32 divisors (see below), whose sum is σ = 1045572300864. Its totient is φ = 256015728000.

The previous prime is 603640662371. The next prime is 603640662487. The reversal of 603640662422 is 224266046306.

It is a self number, because there is not a number n which added to its sum of digits gives 603640662422.

It is a congruent number.

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, 2798972 + ... + 3006912.

It is an arithmetic number, because the mean of its divisors is an integer number (32674134402).

Almost surely, 2^603640662422 is an apocalyptic number.

603640662422 is a deficient number, since it is larger than the sum of its proper divisors (441931638442).

603640662422 is a wasteful number, since it uses less digits than its factorization.

603640662422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210104.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 603640662422 in words is "six hundred three billion, six hundred forty million, six hundred sixty-two thousand, four hundred twenty-two".