27402889324 has 6 divisors (see below), whose sum is σ = 47955056324. Its totient is φ = 13701444660.

The previous prime is 27402889321. The next prime is 27402889331. The reversal of 27402889324 is 42398820472.

It is not an unprimeable number, because it can be changed into a prime (27402889321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3425361162 + ... + 3425361169.

Almost surely, 2^27402889324 is an apocalyptic number.

It is an amenable number.

27402889324 is a deficient number, since it is larger than the sum of its proper divisors (20552167000).

27402889324 is a wasteful number, since it uses less digits than its factorization.

27402889324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6850722335 (or 6850722333 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 27402889324 in words is "twenty-seven billion, four hundred two million, eight hundred eighty-nine thousand, three hundred twenty-four".