1209010597432 has 32 divisors (see below), whose sum is σ = 2533292722800. Its totient is φ = 536146604800.

The previous prime is 1209010597423. The next prime is 1209010597447. The reversal of 1209010597432 is 2347950109021.

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, 167542207 + ... + 167549422.

Almost surely, 2^{1209010597432} is an apocalyptic number.

It is an amenable number.

1209010597432 is an abundant number, since it is smaller than the sum of its proper divisors (1324282125368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1209010597432 is a wasteful number, since it uses less digits than its factorization.

1209010597432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335091687 (or 335091683 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 1209010597432 in words is "one trillion, two hundred nine billion, ten million, five hundred ninety-seven thousand, four hundred thirty-two".