120402414441 has 24 divisors (see below), whose sum is σ = 180481048384. Its totient is φ = 80212569840.

The previous prime is 120402414437. The next prime is 120402414449. The reversal of 120402414441 is 144414204021.

It is a happy number.

120402414441 is a `hidden beast` number, since 1 + 204 + 0 + 2 + 4 + 14 + 441 = 666.

It is not a de Polignac number, because 120402414441 - 2² = 120402414437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120402414449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180411 + ... + 522831.

Almost surely, 2^120402414441 is an apocalyptic number.

It is an amenable number.

120402414441 is a deficient number, since it is larger than the sum of its proper divisors (60078633943).

120402414441 is an equidigital number, since it uses as much as digits as its factorization.

120402414441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343883 (or 343871 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 120402414441 its reverse (144414204021), we get a palindrome (264816618462).

The spelling of 120402414441 in words is "one hundred twenty billion, four hundred two million, four hundred fourteen thousand, four hundred forty-one".