2412120413 has 4 divisors (see below), whose sum is σ = 2412408768. Its totient is φ = 2411832060.

The previous prime is 2412120401. The next prime is 2412120427. The reversal of 2412120413 is 3140212142.

2412120413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2412120413 - 2⁴ = 2412120397 is a prime.

It is a super-2 number, since 2×2412120413² = 11636649773622581138, which 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 (2412120493) 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, 131243 + ... + 148488.

It is an arithmetic number, because the mean of its divisors is an integer number (603102192).

Almost surely, 2^2412120413 is an apocalyptic number.

It is an amenable number.

2412120413 is a deficient number, since it is larger than the sum of its proper divisors (288355).

2412120413 is an equidigital number, since it uses as much as digits as its factorization.

2412120413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288354.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2412120413 is about 49113.3425150437. The cubic root of 2412120413 is about 1341.1159510871.

Adding to 2412120413 its reverse (3140212142), we get a palindrome (5552332555).

The spelling of 2412120413 in words is "two billion, four hundred twelve million, one hundred twenty thousand, four hundred thirteen".