121414340231132 has 96 divisors (see below), whose sum is σ = 244782176550912. Its totient is φ = 52196856523776.

The previous prime is 121414340231113. The next prime is 121414340231179. The reversal of 121414340231132 is 231132043414121.

It is a super-2 number, since 2×121414340231132² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147731813 + ... + 148551395.

It is an arithmetic number, because the mean of its divisors is an integer number (2549814339072).

Almost surely, 2^{121414340231132} is an apocalyptic number.

It is an amenable number.

121414340231132 is an abundant number, since it is smaller than the sum of its proper divisors (123367836319780).

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

121414340231132 is a wasteful number, since it uses less digits than its factorization.

121414340231132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821347 (or 821345 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 121414340231132 its reverse (231132043414121), we get a palindrome (352546383645253).

The spelling of 121414340231132 in words is "one hundred twenty-one trillion, four hundred fourteen billion, three hundred forty million, two hundred thirty-one thousand, one hundred thirty-two".