3412032421440 has 112 divisors (see below), whose sum is σ = 11403371574720. Its totient is φ = 861987133440.

The previous prime is 3412032421423. The next prime is 3412032421451. The reversal of 3412032421440 is 441242302143.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3412032421398 and 3412032421407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93513351 + ... + 93549830.

Almost surely, 2^{3412032421440} is an apocalyptic number.

3412032421440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3412032421440 is an abundant number, since it is smaller than the sum of its proper divisors (7991339153280).

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

3412032421440 is a wasteful number, since it uses less digits than its factorization.

3412032421440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187063220 (or 187063210 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 3412032421440 its reverse (441242302143), we get a palindrome (3853274723583).

The spelling of 3412032421440 in words is "three trillion, four hundred twelve billion, thirty-two million, four hundred twenty-one thousand, four hundred forty".