60642765426 has 16 divisors (see below), whose sum is σ = 121463116704. Its totient is φ = 20184657504.

The previous prime is 60642765401. The next prime is 60642765461. The reversal of 60642765426 is 62456724606.

It is a super-2 number, since 2×60642765426² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7394971 + ... + 7403166.

It is an arithmetic number, because the mean of its divisors is an integer number (7591444794).

Almost surely, 2^60642765426 is an apocalyptic number.

60642765426 is an abundant number, since it is smaller than the sum of its proper divisors (60820351278).

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

60642765426 is a wasteful number, since it uses less digits than its factorization.

60642765426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14798825.

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 60642765426 in words is "sixty billion, six hundred forty-two million, seven hundred sixty-five thousand, four hundred twenty-six".