3345405053412 has 24 divisors (see below), whose sum is σ = 7807386285216. Its totient is φ = 1114929137728.

The previous prime is 3345405053387. The next prime is 3345405053437. The reversal of 3345405053412 is 2143505045433.

It is an interprime number because it is at equal distance from previous prime (3345405053387) and next prime (3345405053437).

It is a super-2 number, since 2×3345405053412² (a number of 26 digits) contains 22 as substring.

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, 25667298 + ... + 25797305.

It is an arithmetic number, because the mean of its divisors is an integer number (325307761884).

Almost surely, 2^{3345405053412} is an apocalyptic number.

It is an amenable number.

3345405053412 is an abundant number, since it is smaller than the sum of its proper divisors (4461981231804).

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

3345405053412 is a wasteful number, since it uses less digits than its factorization.

3345405053412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51470027 (or 51470025 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 3345405053412 in words is "three trillion, three hundred forty-five billion, four hundred five million, fifty-three thousand, four hundred twelve".