270042772025440 has 48 divisors (see below), whose sum is σ = 640054146905712. Its totient is φ = 107665261530624.

The previous prime is 270042772025423. The next prime is 270042772025447. The reversal of 270042772025440 is 44520277240072.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270042772025447) 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, 2748757599 + ... + 2748855838.

It is an arithmetic number, because the mean of its divisors is an integer number (13334461393869).

Almost surely, 2^{270042772025440} is an apocalyptic number.

270042772025440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270042772025440 is an abundant number, since it is smaller than the sum of its proper divisors (370011374880272).

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

270042772025440 is a wasteful number, since it uses less digits than its factorization.

270042772025440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497613759 (or 5497613751 counting only the distinct ones).

The product of its (nonzero) digits is 1756160, while the sum is 46.

The spelling of 270042772025440 in words is "two hundred seventy trillion, forty-two billion, seven hundred seventy-two million, twenty-five thousand, four hundred forty".