1000733238032 has 40 divisors (see below), whose sum is σ = 2207150786880. Its totient is φ = 435101406080.

The previous prime is 1000733238031. The next prime is 1000733238041. The reversal of 1000733238032 is 2308323370001.

It is a self number, because there is not a number n which added to its sum of digits gives 1000733238032.

It is not an unprimeable number, because it can be changed into a prime (1000733238031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123604307 + ... + 123612402.

It is an arithmetic number, because the mean of its divisors is an integer number (55178769672).

Almost surely, 2^{1000733238032} is an apocalyptic number.

It is an amenable number.

1000733238032 is an abundant number, since it is smaller than the sum of its proper divisors (1206417548848).

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

1000733238032 is a wasteful number, since it uses less digits than its factorization.

1000733238032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247216751 (or 247216745 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 1000733238032 in words is "one trillion, seven hundred thirty-three million, two hundred thirty-eight thousand, thirty-two".