72560442712 has 32 divisors (see below), whose sum is σ = 144416783520. Its totient is φ = 34060055040.

The previous prime is 72560442667. The next prime is 72560442719. The reversal of 72560442712 is 21724406527.

It is a super-2 number, since 2×72560442712² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72560442719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617964 + ... + 725947.

It is an arithmetic number, because the mean of its divisors is an integer number (4513024485).

Almost surely, 2^72560442712 is an apocalyptic number.

It is an amenable number.

72560442712 is a deficient number, since it is larger than the sum of its proper divisors (71856340808).

72560442712 is a wasteful number, since it uses less digits than its factorization.

72560442712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344331 (or 1344327 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 72560442712 in words is "seventy-two billion, five hundred sixty million, four hundred forty-two thousand, seven hundred twelve".