3420245015452 has 24 divisors (see below), whose sum is σ = 6069684360096. Its totient is φ = 1686206312448.

The previous prime is 3420245015419. The next prime is 3420245015477. The reversal of 3420245015452 is 2545105420243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19516168 + ... + 19690639.

It is an arithmetic number, because the mean of its divisors is an integer number (252903515004).

Almost surely, 2^{3420245015452} is an apocalyptic number.

It is an amenable number.

3420245015452 is a deficient number, since it is larger than the sum of its proper divisors (2649439344644).

3420245015452 is a wasteful number, since it uses less digits than its factorization.

3420245015452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39207117 (or 39207115 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 3420245015452 in words is "three trillion, four hundred twenty billion, two hundred forty-five million, fifteen thousand, four hundred fifty-two".