120964238369279 has 64 divisors (see below), whose sum is σ = 138122459919360. Its totient is φ = 105247535431680.

The previous prime is 120964238369269. The next prime is 120964238369371. The reversal of 120964238369279 is 972963832469021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120964238369279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120964238369269) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8835303824 + ... + 8835317514.

It is an arithmetic number, because the mean of its divisors is an integer number (2158163436240).

Almost surely, 2^{120964238369279} is an apocalyptic number.

120964238369279 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

120964238369279 is a deficient number, since it is larger than the sum of its proper divisors (17158221550081).

120964238369279 is a wasteful number, since it uses less digits than its factorization.

120964238369279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17760.

The product of its (nonzero) digits is 423263232, while the sum is 71.

The spelling of 120964238369279 in words is "one hundred twenty trillion, nine hundred sixty-four billion, two hundred thirty-eight million, three hundred sixty-nine thousand, two hundred seventy-nine".