27140414655 has 16 divisors (see below), whose sum is σ = 43444644480. Its totient is φ = 14468227488.

The previous prime is 27140414629. The next prime is 27140414681. The reversal of 27140414655 is 55641404172.

It is an interprime number because it is at equal distance from previous prime (27140414629) and next prime (27140414681).

It is not a de Polignac number, because 27140414655 - 2⁶ = 27140414591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382497 + ... + 447866.

It is an arithmetic number, because the mean of its divisors is an integer number (2715290280).

Almost surely, 2^27140414655 is an apocalyptic number.

27140414655 is a deficient number, since it is larger than the sum of its proper divisors (16304229825).

27140414655 is a wasteful number, since it uses less digits than its factorization.

27140414655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832550.

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 27140414655 in words is "twenty-seven billion, one hundred forty million, four hundred fourteen thousand, six hundred fifty-five".