240742520373060 has 72 divisors (see below), whose sum is σ = 730275406922880. Its totient is φ = 64195975092288.

The previous prime is 240742520373037. The next prime is 240742520373077. The reversal of 240742520373060 is 60373025247042.

240742520373060 is a `hidden beast` number, since 2 + 4 + 0 + 7 + 4 + 2 + 520 + 37 + 30 + 60 = 666.

It is a super-2 number, since 2×240742520373060² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 240742520372997 and 240742520373015.

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, 15437820 + ... + 26829299.

It is an arithmetic number, because the mean of its divisors is an integer number (10142713985040).

Almost surely, 2^{240742520373060} is an apocalyptic number.

240742520373060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240742520373060 is an abundant number, since it is smaller than the sum of its proper divisors (489532886549820).

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

240742520373060 is a wasteful number, since it uses less digits than its factorization.

240742520373060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42298777 (or 42298772 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 45.

The spelling of 240742520373060 in words is "two hundred forty trillion, seven hundred forty-two billion, five hundred twenty million, three hundred seventy-three thousand, sixty".