1003402343232 has 84 divisors (see below), whose sum is σ = 2898026610336. Its totient is φ = 331914236160.

The previous prime is 1003402343227. The next prime is 1003402343239. The reversal of 1003402343232 is 2323432043001.

1003402343232 is a `hidden beast` number, since 100 + 3 + 4 + 0 + 234 + 323 + 2 = 666.

1003402343232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1003402343196 and 1003402343205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003402343239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6573468 + ... + 6724379.

Almost surely, 2^{1003402343232} is an apocalyptic number.

1003402343232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003402343232 is an abundant number, since it is smaller than the sum of its proper divisors (1894624267104).

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

1003402343232 is a wasteful number, since it uses less digits than its factorization.

1003402343232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297996 (or 13297983 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 1003402343232 its reverse (2323432043001), we get a palindrome (3326834386233).

The spelling of 1003402343232 in words is "one trillion, three billion, four hundred two million, three hundred forty-three thousand, two hundred thirty-two".