120400341 has 16 divisors (see below), whose sum is σ = 170452800. Its totient is φ = 75333888.

The previous prime is 120400337. The next prime is 120400349. The reversal of 120400341 is 143004021.

It is not a de Polignac number, because 120400341 - 2² = 120400337 is a prime.

It is a super-2 number, since 2×120400341² = 28992484225832562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120400341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120400349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16215 + ... + 22443.

It is an arithmetic number, because the mean of its divisors is an integer number (10653300).

Almost surely, 2^120400341 is an apocalyptic number.

It is an amenable number.

120400341 is a deficient number, since it is larger than the sum of its proper divisors (50052459).

120400341 is a wasteful number, since it uses less digits than its factorization.

120400341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120400341 is about 10972.7089180384. The cubic root of 120400341 is about 493.7903203520.

Adding to 120400341 its reverse (143004021), we get a palindrome (263404362).

The spelling of 120400341 in words is "one hundred twenty million, four hundred thousand, three hundred forty-one".