27012747247310 has 32 divisors (see below), whose sum is σ = 53074250719200. Its totient is φ = 9817069413760.

The previous prime is 27012747247309. The next prime is 27012747247313. The reversal of 27012747247310 is 1374274721072.

It is a super-2 number, since 2×27012747247310² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27012747247313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71658245 + ... + 72034224.

It is an arithmetic number, because the mean of its divisors is an integer number (1658570334975).

Almost surely, 2^{27012747247310} is an apocalyptic number.

27012747247310 is a deficient number, since it is larger than the sum of its proper divisors (26061503471890).

27012747247310 is a wasteful number, since it uses less digits than its factorization.

27012747247310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143694196.

The product of its (nonzero) digits is 921984, while the sum is 47.

The spelling of 27012747247310 in words is "twenty-seven trillion, twelve billion, seven hundred forty-seven million, two hundred forty-seven thousand, three hundred ten".