60426060660 has 72 divisors (see below), whose sum is σ = 209477014656. Its totient is φ = 13811670720.

The previous prime is 60426060557. The next prime is 60426060697. The reversal of 60426060660 is 6606062406.

60426060660 is a `hidden beast` number, since 6 + 0 + 42 + 6 + 0 + 606 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23977336 + ... + 23979855.

Almost surely, 2^60426060660 is an apocalyptic number.

60426060660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60426060660 is an abundant number, since it is smaller than the sum of its proper divisors (149050953996).

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

60426060660 is a wasteful number, since it uses less digits than its factorization.

60426060660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47957213 (or 47957208 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 60426060660 in words is "sixty billion, four hundred twenty-six million, sixty thousand, six hundred sixty".