260472167907 has 32 divisors (see below), whose sum is σ = 410111201280. Its totient is φ = 143900098560.

The previous prime is 260472167861. The next prime is 260472167933. The reversal of 260472167907 is 709761274062.

It is not a de Polignac number, because 260472167907 - 2⁷ = 260472167779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 260472167907.

It is not an unprimeable number, because it can be changed into a prime (260472117907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478819 + ... + 866147.

It is an arithmetic number, because the mean of its divisors is an integer number (12815975040).

Almost surely, 2^260472167907 is an apocalyptic number.

260472167907 is a deficient number, since it is larger than the sum of its proper divisors (149639033373).

260472167907 is a wasteful number, since it uses less digits than its factorization.

260472167907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388403.

The product of its (nonzero) digits is 1778112, while the sum is 51.

The spelling of 260472167907 in words is "two hundred sixty billion, four hundred seventy-two million, one hundred sixty-seven thousand, nine hundred seven".