3420001255508 has 6 divisors (see below), whose sum is σ = 5985002197146. Its totient is φ = 1710000627752.

The previous prime is 3420001255493. The next prime is 3420001255513. The reversal of 3420001255508 is 8055521000243.

It can be written as a sum of positive squares in only one way, i.e., 3295633590544 + 124367664964 = 1815388^2 + 352658^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427500156935 + ... + 427500156942.

It is an arithmetic number, because the mean of its divisors is an integer number (997500366191).

Almost surely, 2^{3420001255508} is an apocalyptic number.

It is an amenable number.

3420001255508 is a deficient number, since it is larger than the sum of its proper divisors (2565000941638).

3420001255508 is a wasteful number, since it uses less digits than its factorization.

3420001255508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855000313881 (or 855000313879 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 3420001255508 in words is "three trillion, four hundred twenty billion, one million, two hundred fifty-five thousand, five hundred eight".