3442155155451 has 24 divisors (see below), whose sum is σ = 5084066295360. Its totient is φ = 2243168785536.

The previous prime is 3442155155441. The next prime is 3442155155507. The reversal of 3442155155451 is 1545515512443.

3442155155451 is a `hidden beast` number, since 3 + 4 + 4 + 2 + 1 + 551 + 55 + 45 + 1 = 666.

It is not a de Polignac number, because 3442155155451 - 2⁵ = 3442155155419 is a prime.

It is a super-2 number, since 2×3442155155451² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3442155155397 and 3442155155406.

It is not an unprimeable number, because it can be changed into a prime (3442155155441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4687140 + ... + 5371553.

It is an arithmetic number, because the mean of its divisors is an integer number (211836095640).

Almost surely, 2^{3442155155451} is an apocalyptic number.

3442155155451 is a deficient number, since it is larger than the sum of its proper divisors (1641911139909).

3442155155451 is a wasteful number, since it uses less digits than its factorization.

3442155155451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10059555 (or 10059552 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 45.

The spelling of 3442155155451 in words is "three trillion, four hundred forty-two billion, one hundred fifty-five million, one hundred fifty-five thousand, four hundred fifty-one".