67720114963 has 16 divisors (see below), whose sum is σ = 71529817120. Its totient is φ = 63935329536.

The previous prime is 67720114909. The next prime is 67720114967. The reversal of 67720114963 is 36941102776.

It is not a de Polignac number, because 67720114963 - 2²⁵ = 67686560531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67720114967) 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, 7610545 + ... + 7619437.

It is an arithmetic number, because the mean of its divisors is an integer number (4470613570).

Almost surely, 2^67720114963 is an apocalyptic number.

67720114963 is a deficient number, since it is larger than the sum of its proper divisors (3809702157).

67720114963 is a wasteful number, since it uses less digits than its factorization.

67720114963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10246.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 67720114963 in words is "sixty-seven billion, seven hundred twenty million, one hundred fourteen thousand, nine hundred sixty-three".