27012470799 has 8 divisors (see below), whose sum is σ = 36027651712. Its totient is φ = 18002801880.

The previous prime is 27012470789. The next prime is 27012470801. The reversal of 27012470799 is 99707421072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27012470799 - 2⁵ = 27012470767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27012470759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366549 + ... + 1386174.

It is an arithmetic number, because the mean of its divisors is an integer number (4503456464).

Almost surely, 2^27012470799 is an apocalyptic number.

27012470799 is a deficient number, since it is larger than the sum of its proper divisors (9015180913).

27012470799 is a wasteful number, since it uses less digits than its factorization.

27012470799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755997.

The product of its (nonzero) digits is 444528, while the sum is 48.

The spelling of 27012470799 in words is "twenty-seven billion, twelve million, four hundred seventy thousand, seven hundred ninety-nine".