1200233240432 has 40 divisors (see below), whose sum is σ = 2375725449792. Its totient is φ = 587151360000.

The previous prime is 1200233240407. The next prime is 1200233240443. The reversal of 1200233240432 is 2340423320021.

It is a congruent number.

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, 1990832 + ... + 2522672.

Almost surely, 2^{1200233240432} is an apocalyptic number.

It is an amenable number.

1200233240432 is a deficient number, since it is larger than the sum of its proper divisors (1175492209360).

1200233240432 is a wasteful number, since it uses less digits than its factorization.

1200233240432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534897 (or 534891 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 1200233240432 its reverse (2340423320021), we get a palindrome (3540656560453).

The spelling of 1200233240432 in words is "one trillion, two hundred billion, two hundred thirty-three million, two hundred forty thousand, four hundred thirty-two".