120400214 has 32 divisors (see below), whose sum is σ = 203156640. Its totient is φ = 53049600.

The previous prime is 120400213. The next prime is 120400219. The reversal of 120400214 is 412004021.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120400211) 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, 97352 + ... + 98580.

It is an arithmetic number, because the mean of its divisors is an integer number (6348645).

Almost surely, 2^120400214 is an apocalyptic number.

120400214 is a deficient number, since it is larger than the sum of its proper divisors (82756426).

120400214 is a wasteful number, since it uses less digits than its factorization.

120400214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 120400214 is about 10972.7031309518. The cubic root of 120400214 is about 493.7901467329.

Adding to 120400214 its reverse (412004021), we get a palindrome (532404235).

The spelling of 120400214 in words is "one hundred twenty million, four hundred thousand, two hundred fourteen".