1232255550423 has 16 divisors (see below), whose sum is σ = 1656333169920. Its totient is φ = 814867629504.

The previous prime is 1232255550401. The next prime is 1232255550467. The reversal of 1232255550423 is 3240555522321.

It is not a de Polignac number, because 1232255550423 - 2⁸ = 1232255550167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232255558423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3167653 + ... + 3535326.

It is an arithmetic number, because the mean of its divisors is an integer number (103520823120).

Almost surely, 2^{1232255550423} is an apocalyptic number.

1232255550423 is a deficient number, since it is larger than the sum of its proper divisors (424077619497).

1232255550423 is a wasteful number, since it uses less digits than its factorization.

1232255550423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6703478.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 1232255550423 in words is "one trillion, two hundred thirty-two billion, two hundred fifty-five million, five hundred fifty thousand, four hundred twenty-three".