60017099040 has 120 divisors (see below), whose sum is σ = 211810391100. Its totient is φ = 16004556288.

The previous prime is 60017099039. The next prime is 60017099059. The reversal of 60017099040 is 4099071006.

60017099040 is a `hidden beast` number, since 600 + 1 + 7 + 0 + 9 + 9 + 0 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 55924682256 + 4092416784 = 236484^2 + 63972^2 .

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a junction number, because it is equal to n+sod(n) for n = 60017098986 and 60017099004.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2302515 + ... + 2328434.

Almost surely, 2^60017099040 is an apocalyptic number.

60017099040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60017099040 is an abundant number, since it is smaller than the sum of its proper divisors (151793292060).

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

60017099040 is a wasteful number, since it uses less digits than its factorization.

60017099040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630976 (or 4630959 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 60017099040 in words is "sixty billion, seventeen million, ninety-nine thousand, forty".