2655143940927 has 8 divisors (see below), whose sum is σ = 3540509158960. Its totient is φ = 1769937341760.

The previous prime is 2655143940923. The next prime is 2655143940931. The reversal of 2655143940927 is 7290493415562.

It is an interprime number because it is at equal distance from previous prime (2655143940923) and next prime (2655143940931).

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

It is not a de Polignac number, because 2655143940927 - 2² = 2655143940923 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 (2655143940923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39615652 + ... + 39682617.

It is an arithmetic number, because the mean of its divisors is an integer number (442563644870).

Almost surely, 2^{2655143940927} is an apocalyptic number.

2655143940927 is a deficient number, since it is larger than the sum of its proper divisors (885365218033).

2655143940927 is a wasteful number, since it uses less digits than its factorization.

2655143940927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79309433.

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 2655143940927 in words is "two trillion, six hundred fifty-five billion, one hundred forty-three million, nine hundred forty thousand, nine hundred twenty-seven".