27874640001 has 16 divisors (see below), whose sum is σ = 40622517824. Its totient is φ = 16897598784.

The previous prime is 27874639999. The next prime is 27874640063. The reversal of 27874640001 is 10004647872.

It is not a de Polignac number, because 27874640001 - 2¹ = 27874639999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27874640201) 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, 5331226 + ... + 5336451.

It is an arithmetic number, because the mean of its divisors is an integer number (2538907364).

Almost surely, 2^27874640001 is an apocalyptic number.

It is an amenable number.

27874640001 is a deficient number, since it is larger than the sum of its proper divisors (12747877823).

27874640001 is a wasteful number, since it uses less digits than its factorization.

27874640001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10667760.

The product of its (nonzero) digits is 75264, while the sum is 39.

The spelling of 27874640001 in words is "twenty-seven billion, eight hundred seventy-four million, six hundred forty thousand, one".