120400014134 has 4 divisors (see below), whose sum is σ = 180600021204. Its totient is φ = 60200007066.

The previous prime is 120400014127. The next prime is 120400014157. The reversal of 120400014134 is 431410004021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431410004021 = 463 ⋅931771067.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30100003532 + ... + 30100003535.

It is an arithmetic number, because the mean of its divisors is an integer number (45150005301).

Almost surely, 2^120400014134 is an apocalyptic number.

120400014134 is a deficient number, since it is larger than the sum of its proper divisors (60200007070).

120400014134 is an equidigital number, since it uses as much as digits as its factorization.

120400014134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60200007069.

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

Adding to 120400014134 its reverse (431410004021), we get a palindrome (551810018155).

The spelling of 120400014134 in words is "one hundred twenty billion, four hundred million, fourteen thousand, one hundred thirty-four".