27972095290234 has 16 divisors (see below), whose sum is σ = 42865292854656. Its totient is φ = 13683864664800.

The previous prime is 27972095290189. The next prime is 27972095290259. The reversal of 27972095290234 is 43209259027972.

It is a super-2 number, since 2×27972095290234² (a number of 28 digits) contains 22 as substring.

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, 49800747 + ... + 50359294.

It is an arithmetic number, because the mean of its divisors is an integer number (2679080803416).

Almost surely, 2^{27972095290234} is an apocalyptic number.

27972095290234 is a deficient number, since it is larger than the sum of its proper divisors (14893197564422).

27972095290234 is a wasteful number, since it uses less digits than its factorization.

27972095290234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100163061.

The product of its (nonzero) digits is 34292160, while the sum is 61.

The spelling of 27972095290234 in words is "twenty-seven trillion, nine hundred seventy-two billion, ninety-five million, two hundred ninety thousand, two hundred thirty-four".