121114140434 has 32 divisors (see below), whose sum is σ = 219980572416. Its totient is φ = 48820953600.

The previous prime is 121114140421. The next prime is 121114140443. The reversal of 121114140434 is 434041411121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202334 + ... + 532134.

It is an arithmetic number, because the mean of its divisors is an integer number (6874392888).

Almost surely, 2^121114140434 is an apocalyptic number.

121114140434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121114140434 is a deficient number, since it is larger than the sum of its proper divisors (98866431982).

121114140434 is a wasteful number, since it uses less digits than its factorization.

121114140434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331370.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 121114140434 its reverse (434041411121), we get a palindrome (555155551555).

The spelling of 121114140434 in words is "one hundred twenty-one billion, one hundred fourteen million, one hundred forty thousand, four hundred thirty-four".