270038434488 has 32 divisors (see below), whose sum is σ = 675167875200. Its totient is φ = 90003239648.

The previous prime is 270038434459. The next prime is 270038434493. The reversal of 270038434488 is 884434830072.

It is a super-2 number, since 2×270038434488² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 270038434488.

It is a congruent number.

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, 366006 + ... + 820997.

It is an arithmetic number, because the mean of its divisors is an integer number (21098996100).

Almost surely, 2^270038434488 is an apocalyptic number.

It is an amenable number.

270038434488 is an abundant number, since it is smaller than the sum of its proper divisors (405129440712).

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

270038434488 is a wasteful number, since it uses less digits than its factorization.

270038434488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196491 (or 1196487 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 51.

The spelling of 270038434488 in words is "two hundred seventy billion, thirty-eight million, four hundred thirty-four thousand, four hundred eighty-eight".