3450130253280 has 72 divisors (see below), whose sum is σ = 11773569494232. Its totient is φ = 920034733824.

The previous prime is 3450130253261. The next prime is 3450130253281. The reversal of 3450130253280 is 823520310543.

3450130253280 is a `hidden beast` number, since 3 + 45 + 0 + 1 + 3 + 0 + 2 + 532 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450130253281) 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, 1197960454 + ... + 1197963333.

It is an arithmetic number, because the mean of its divisors is an integer number (163521798531).

Almost surely, 2^{3450130253280} is an apocalyptic number.

3450130253280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3450130253280 is an abundant number, since it is smaller than the sum of its proper divisors (8323439240952).

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

3450130253280 is a wasteful number, since it uses less digits than its factorization.

3450130253280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395923808 (or 2395923797 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 3450130253280 in words is "three trillion, four hundred fifty billion, one hundred thirty million, two hundred fifty-three thousand, two hundred eighty".