270409739494 has 16 divisors (see below), whose sum is σ = 408164328000. Its totient is φ = 134355749760.

The previous prime is 270409739473. The next prime is 270409739549. The reversal of 270409739494 is 494937904072.

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, 496174 + ... + 887134.

It is an arithmetic number, because the mean of its divisors is an integer number (25510270500).

Almost surely, 2^270409739494 is an apocalyptic number.

270409739494 is a deficient number, since it is larger than the sum of its proper divisors (137754588506).

270409739494 is a wasteful number, since it uses less digits than its factorization.

270409739494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393135.

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 270409739494 in words is "two hundred seventy billion, four hundred nine million, seven hundred thirty-nine thousand, four hundred ninety-four".