3420056453355 has 12 divisors (see below), whose sum is σ = 5928097852560. Its totient is φ = 1824030108432.

The previous prime is 3420056453353. The next prime is 3420056453381. The reversal of 3420056453355 is 5533546500243.

3420056453355 is a `hidden beast` number, since 3 + 4 + 2 + 0 + 0 + 5 + 64 + 533 + 55 = 666.

It is not a de Polignac number, because 3420056453355 - 2¹ = 3420056453353 is a prime.

It is a super-2 number, since 2×3420056453355² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 76001254519 = 3420056453355 / (3 + 4 + 2 + 0 + 0 + 5 + 6 + 4 + 5 + 3 + 3 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 3420056453355.

It is not an unprimeable number, because it can be changed into a prime (3420056453353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38000627215 + ... + 38000627304.

It is an arithmetic number, because the mean of its divisors is an integer number (494008154380).

Almost surely, 2^{3420056453355} is an apocalyptic number.

3420056453355 is a deficient number, since it is larger than the sum of its proper divisors (2508041399205).

3420056453355 is a wasteful number, since it uses less digits than its factorization.

3420056453355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76001254530 (or 76001254527 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 45.

The spelling of 3420056453355 in words is "three trillion, four hundred twenty billion, fifty-six million, four hundred fifty-three thousand, three hundred fifty-five".