3421349522040 has 64 divisors (see below), whose sum is σ = 10265033318400. Its totient is φ = 912272339072.

The previous prime is 3421349522039. The next prime is 3421349522047. The reversal of 3421349522040 is 402259431243.

It is a self number, because there is not a number n which added to its sum of digits gives 3421349522040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421349522047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106920 + ... + 2618039.

It is an arithmetic number, because the mean of its divisors is an integer number (160391145600).

Almost surely, 2^{3421349522040} is an apocalyptic number.

3421349522040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3421349522040 is an abundant number, since it is smaller than the sum of its proper divisors (6843683796360).

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

3421349522040 is a wasteful number, since it uses less digits than its factorization.

3421349522040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735436 (or 2735432 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 3421349522040 in words is "three trillion, four hundred twenty-one billion, three hundred forty-nine million, five hundred twenty-two thousand, forty".