1232045230544 has 20 divisors (see below), whose sum is σ = 2405309681280. Its totient is φ = 611320151520.

The previous prime is 1232045230541. The next prime is 1232045230589. The reversal of 1232045230544 is 4450325402321.

It is a happy number.

It is a super-2 number, since 2×1232045230544² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232045230541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293901824 + ... + 293906015.

It is an arithmetic number, because the mean of its divisors is an integer number (120265484064).

Almost surely, 2^{1232045230544} is an apocalyptic number.

It is an amenable number.

1232045230544 is a deficient number, since it is larger than the sum of its proper divisors (1173264450736).

1232045230544 is a wasteful number, since it uses less digits than its factorization.

1232045230544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587807978 (or 587807972 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 1232045230544 in words is "one trillion, two hundred thirty-two billion, forty-five million, two hundred thirty thousand, five hundred forty-four".