1003345421232 has 240 divisors, whose sum is σ = 3482747839872. Its totient is φ = 245279139840.

The previous prime is 1003345421189. The next prime is 1003345421291. The reversal of 1003345421232 is 2321245433001.

It is a self number, because there is not a number n which added to its sum of digits gives 1003345421232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 700798 + ... + 1580445.

Almost surely, 2^{1003345421232} is an apocalyptic number.

1003345421232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003345421232 is an abundant number, since it is smaller than the sum of its proper divisors (2479402418640).

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

1003345421232 is a wasteful number, since it uses less digits than its factorization.

1003345421232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281296 (or 2281283 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 1003345421232 in words is "one trillion, three billion, three hundred forty-five million, four hundred twenty-one thousand, two hundred thirty-two".