260480237472 has 144 divisors (see below), whose sum is σ = 911680922880. Its totient is φ = 68698077696.

The previous prime is 260480237431. The next prime is 260480237509. The reversal of 260480237472 is 274732084062.

260480237472 is a `hidden beast` number, since 2 + 604 + 8 + 0 + 2 + 37 + 4 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×260480237472² (a number of 24 digits) contains 22 as substring.

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, 4943272 + ... + 4995687.

It is an arithmetic number, because the mean of its divisors is an integer number (6331117520).

Almost surely, 2^260480237472 is an apocalyptic number.

It is an amenable number.

260480237472 is an abundant number, since it is smaller than the sum of its proper divisors (651200685408).

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

260480237472 is a wasteful number, since it uses less digits than its factorization.

260480237472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9938995 (or 9938984 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The spelling of 260480237472 in words is "two hundred sixty billion, four hundred eighty million, two hundred thirty-seven thousand, four hundred seventy-two".