3425421133512 has 48 divisors (see below), whose sum is σ = 10602493986240. Its totient is φ = 978691752288.

The previous prime is 3425421133493. The next prime is 3425421133543. The reversal of 3425421133512 is 2153311245243.

3425421133512 is a `hidden beast` number, since 3 + 4 + 2 + 5 + 4 + 2 + 1 + 133 + 512 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 3398234748 + ... + 3398235755.

It is an arithmetic number, because the mean of its divisors is an integer number (220885291380).

Almost surely, 2^{3425421133512} is an apocalyptic number.

It is an amenable number.

3425421133512 is an abundant number, since it is smaller than the sum of its proper divisors (7177072852728).

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

3425421133512 is a wasteful number, since it uses less digits than its factorization.

3425421133512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6796470522 (or 6796470515 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

Adding to 3425421133512 its reverse (2153311245243), we get a palindrome (5578732378755).

The spelling of 3425421133512 in words is "three trillion, four hundred twenty-five billion, four hundred twenty-one million, one hundred thirty-three thousand, five hundred twelve".