12355064233234 has 16 divisors (see below), whose sum is σ = 18630073483776. Its totient is φ = 6145041294000.

The previous prime is 12355064233133. The next prime is 12355064233273. The reversal of 12355064233234 is 43233246055321.

It is a happy number.

It is a super-2 number, since 2×12355064233234² (a number of 27 digits) contains 22 as substring.

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, 16479889 + ... + 17213275.

It is an arithmetic number, because the mean of its divisors is an integer number (1164379592736).

Almost surely, 2^{12355064233234} is an apocalyptic number.

12355064233234 is a deficient number, since it is larger than the sum of its proper divisors (6275009250542).

12355064233234 is a wasteful number, since it uses less digits than its factorization.

12355064233234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777681.

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 12355064233234 in words is "twelve trillion, three hundred fifty-five billion, sixty-four million, two hundred thirty-three thousand, two hundred thirty-four".