60645109412 has 24 divisors (see below), whose sum is σ = 109562423040. Its totient is φ = 29341738080.

The previous prime is 60645109387. The next prime is 60645109423. The reversal of 60645109412 is 21490154606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2445218 + ... + 2469894.

It is an arithmetic number, because the mean of its divisors is an integer number (4565100960).

Almost surely, 2^60645109412 is an apocalyptic number.

60645109412 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

60645109412 is a deficient number, since it is larger than the sum of its proper divisors (48917313628).

60645109412 is a wasteful number, since it uses less digits than its factorization.

60645109412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44531 (or 44529 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 60645109412 in words is "sixty billion, six hundred forty-five million, one hundred nine thousand, four hundred twelve".