120413279 has 16 divisors (see below), whose sum is σ = 145639680. Its totient is φ = 97251840.

The previous prime is 120413243. The next prime is 120413299. The reversal of 120413279 is 972314021.

It is a de Polignac number, because none of the positive numbers 2^k-120413279 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 (120413299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23324 + ... + 28014.

It is an arithmetic number, because the mean of its divisors is an integer number (9102480).

Almost surely, 2^120413279 is an apocalyptic number.

120413279 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

120413279 is a deficient number, since it is larger than the sum of its proper divisors (25226401).

120413279 is a wasteful number, since it uses less digits than its factorization.

120413279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 120413279 is about 10973.2984557971. The cubic root of 120413279 is about 493.8080069861.

The spelling of 120413279 in words is "one hundred twenty million, four hundred thirteen thousand, two hundred seventy-nine".