4345255112412 has 24 divisors (see below), whose sum is σ = 10138963340800. Its totient is φ = 1448413407216.

The previous prime is 4345255112389. The next prime is 4345255112413. The reversal of 4345255112412 is 2142115525434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345255112413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5245539 + ... + 6017157.

Almost surely, 2^{4345255112412} is an apocalyptic number.

It is an amenable number.

4345255112412 is an abundant number, since it is smaller than the sum of its proper divisors (5793708228388).

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

4345255112412 is a wasteful number, since it uses less digits than its factorization.

4345255112412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240905 (or 1240903 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

The spelling of 4345255112412 in words is "four trillion, three hundred forty-five billion, two hundred fifty-five million, one hundred twelve thousand, four hundred twelve".