272413786787 has 16 divisors (see below), whose sum is σ = 276593184000. Its totient is φ = 268269455520.

The previous prime is 272413786781. The next prime is 272413786807. The reversal of 272413786787 is 787687314272.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272413786787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272413786781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12349514 + ... + 12371552.

It is an arithmetic number, because the mean of its divisors is an integer number (17287074000).

Almost surely, 2^272413786787 is an apocalyptic number.

272413786787 is a deficient number, since it is larger than the sum of its proper divisors (4179397213).

272413786787 is a wasteful number, since it uses less digits than its factorization.

272413786787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22826.

The product of its digits is 44255232, while the sum is 62.

The spelling of 272413786787 in words is "two hundred seventy-two billion, four hundred thirteen million, seven hundred eighty-six thousand, seven hundred eighty-seven".