60140635620 has 48 divisors (see below), whose sum is σ = 181347149760. Its totient is φ = 14803848576.

The previous prime is 60140635603. The next prime is 60140635657. The reversal of 60140635620 is 2653604106.

It is a super-2 number, since 2×60140635620² (a number of 22 digits) contains 22 as substring.

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, 38550910 + ... + 38552469.

It is an arithmetic number, because the mean of its divisors is an integer number (3778065620).

Almost surely, 2^60140635620 is an apocalyptic number.

60140635620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60140635620 is an abundant number, since it is smaller than the sum of its proper divisors (121206514140).

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

60140635620 is a wasteful number, since it uses less digits than its factorization.

60140635620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77103404 (or 77103402 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 60140635620 in words is "sixty billion, one hundred forty million, six hundred thirty-five thousand, six hundred twenty".