60720861167 has 4 divisors (see below), whose sum is σ = 62679598656. Its totient is φ = 58762123680.

The previous prime is 60720861161. The next prime is 60720861169. The reversal of 60720861167 is 76116802706.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60720861167 - 2⁸ = 60720860911 is a prime.

It is a super-3 number, since 3×60720861167³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60720861161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979368698 + ... + 979368759.

It is an arithmetic number, because the mean of its divisors is an integer number (15669899664).

Almost surely, 2^60720861167 is an apocalyptic number.

60720861167 is a deficient number, since it is larger than the sum of its proper divisors (1958737489).

60720861167 is a wasteful number, since it uses less digits than its factorization.

60720861167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958737488.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 60720861167 in words is "sixty billion, seven hundred twenty million, eight hundred sixty-one thousand, one hundred sixty-seven".