270738239616 has 512 divisors, whose sum is σ = 890365996800. Its totient is φ = 80464969728.

The previous prime is 270738239593. The next prime is 270738239621. The reversal of 270738239616 is 616932837072.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 159538480 + ... + 159540176.

Almost surely, 2^270738239616 is an apocalyptic number.

270738239616 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270738239616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445182998400).

270738239616 is an abundant number, since it is smaller than the sum of its proper divisors (619627757184).

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

270738239616 is a wasteful number, since it uses less digits than its factorization.

270738239616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 270738239616 in words is "two hundred seventy billion, seven hundred thirty-eight million, two hundred thirty-nine thousand, six hundred sixteen".