603422260656 has 80 divisors (see below), whose sum is σ = 1594847923200. Its totient is φ = 196547180544.

The previous prime is 603422260621. The next prime is 603422260657. The reversal of 603422260656 is 656062224306.

It is not an unprimeable number, because it can be changed into a prime (603422260657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452436 + ... + 1188083.

It is an arithmetic number, because the mean of its divisors is an integer number (19935599040).

Almost surely, 2^603422260656 is an apocalyptic number.

It is an amenable number.

603422260656 is an abundant number, since it is smaller than the sum of its proper divisors (991425662544).

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

603422260656 is a wasteful number, since it uses less digits than its factorization.

603422260656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640706 (or 1640700 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 603422260656 in words is "six hundred three billion, four hundred twenty-two million, two hundred sixty thousand, six hundred fifty-six".