1002002433432 has 128 divisors (see below), whose sum is σ = 3363364892160. Its totient is φ = 240240337920.

The previous prime is 1002002433431. The next prime is 1002002433437. The reversal of 1002002433432 is 2343342002001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002002433431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20830173 + ... + 20878220.

It is an arithmetic number, because the mean of its divisors is an integer number (26276288220).

Almost surely, 2^{1002002433432} is an apocalyptic number.

1002002433432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1002002433432 is an abundant number, since it is smaller than the sum of its proper divisors (2361362458728).

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

1002002433432 is a wasteful number, since it uses less digits than its factorization.

1002002433432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41708433 (or 41708429 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1002002433432 its reverse (2343342002001), we get a palindrome (3345344435433).

The spelling of 1002002433432 in words is "one trillion, two billion, two million, four hundred thirty-three thousand, four hundred thirty-two".