121400032232334 has 16 divisors (see below), whose sum is σ = 244289635414272. Its totient is φ = 40218415585848.

The previous prime is 121400032232321. The next prime is 121400032232443. The reversal of 121400032232334 is 433232230004121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62065455174 + ... + 62065457129.

It is an arithmetic number, because the mean of its divisors is an integer number (15268102213392).

Almost surely, 2^{121400032232334} is an apocalyptic number.

121400032232334 is an abundant number, since it is smaller than the sum of its proper divisors (122889603181938).

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

121400032232334 is a wasteful number, since it uses less digits than its factorization.

121400032232334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124130912471.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 121400032232334 its reverse (433232230004121), we get a palindrome (554632262236455).

The spelling of 121400032232334 in words is "one hundred twenty-one trillion, four hundred billion, thirty-two million, two hundred thirty-two thousand, three hundred thirty-four".