120928412413 has 4 divisors (see below), whose sum is σ = 120959801788. Its totient is φ = 120897023040.

The previous prime is 120928412387. The next prime is 120928412441. The reversal of 120928412413 is 314214829021.

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

It can be written as a sum of positive squares in 2 ways, for example, as 71082491769 + 49845920644 = 266613^2 + 223262^2 .

It is a cyclic number.

It is not a de Polignac number, because 120928412413 - 2²⁵ = 120894857981 is a prime.

It is a super-2 number, since 2×120928412413² (a number of 23 digits) contains 22 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 (120928212413) 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, 15688908 + ... + 15696613.

It is an arithmetic number, because the mean of its divisors is an integer number (30239950447).

Almost surely, 2^120928412413 is an apocalyptic number.

It is an amenable number.

120928412413 is a deficient number, since it is larger than the sum of its proper divisors (31389375).

120928412413 is an equidigital number, since it uses as much as digits as its factorization.

120928412413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31389374.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 120928412413 in words is "one hundred twenty billion, nine hundred twenty-eight million, four hundred twelve thousand, four hundred thirteen".