120412469 has 4 divisors (see below), whose sum is σ = 120730560. Its totient is φ = 120094380.

The previous prime is 120412447. The next prime is 120412477. The reversal of 120412469 is 964214021.

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, and also an emirpimes, since its reverse is a distinct semiprime: 964214021 = 541 ⋅1782281.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120412469 is a prime.

It is a super-2 number, since 2×120412469² = 28998325381351922, 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 (120412489) 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, 158477 + ... + 159234.

It is an arithmetic number, because the mean of its divisors is an integer number (30182640).

Almost surely, 2^120412469 is an apocalyptic number.

It is an amenable number.

120412469 is a deficient number, since it is larger than the sum of its proper divisors (318091).

120412469 is an equidigital number, since it uses as much as digits as its factorization.

120412469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318090.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 120412469 is about 10973.2615479628. The cubic root of 120412469 is about 493.8068997290.

The spelling of 120412469 in words is "one hundred twenty million, four hundred twelve thousand, four hundred sixty-nine".