121433140014 has 16 divisors (see below), whose sum is σ = 243352992000. Its totient is φ = 40396594680.

The previous prime is 121433139959. The next prime is 121433140051. The reversal of 121433140014 is 410041334121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20276422 + ... + 20282409.

It is an arithmetic number, because the mean of its divisors is an integer number (15209562000).

Almost surely, 2^121433140014 is an apocalyptic number.

121433140014 is an abundant number, since it is smaller than the sum of its proper divisors (121919851986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121433140014 is a wasteful number, since it uses less digits than its factorization.

121433140014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40559335.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 121433140014 its reverse (410041334121), we get a palindrome (531474474135).

The spelling of 121433140014 in words is "one hundred twenty-one billion, four hundred thirty-three million, one hundred forty thousand, fourteen".