121346032264 has 32 divisors (see below), whose sum is σ = 230355912600. Its totient is φ = 59920819200.

The previous prime is 121346032261. The next prime is 121346032273. The reversal of 121346032264 is 462230643121.

It can be written as a sum of positive squares in 4 ways, for example, as 105735528900 + 15610503364 = 325170^2 + 124942^2 .

It is not an unprimeable number, because it can be changed into a prime (121346032261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131632 + ... + 509920.

Almost surely, 2^121346032264 is an apocalyptic number.

It is an amenable number.

121346032264 is a deficient number, since it is larger than the sum of its proper divisors (109009880336).

121346032264 is a wasteful number, since it uses less digits than its factorization.

121346032264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378793 (or 378789 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 121346032264 its reverse (462230643121), we get a palindrome (583576675385).

The spelling of 121346032264 in words is "one hundred twenty-one billion, three hundred forty-six million, thirty-two thousand, two hundred sixty-four".