2655143940926 has 16 divisors (see below), whose sum is σ = 4111284739968. Its totient is φ = 1284717655200.

The previous prime is 2655143940923. The next prime is 2655143940931. The reversal of 2655143940926 is 6290493415562.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2373596 + ... + 3308208.

It is an arithmetic number, because the mean of its divisors is an integer number (256955296248).

Almost surely, 2^{2655143940926} is an apocalyptic number.

2655143940926 is a deficient number, since it is larger than the sum of its proper divisors (1456140799042).

2655143940926 is a wasteful number, since it uses less digits than its factorization.

2655143940926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980467.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 2655143940926 in words is "two trillion, six hundred fifty-five billion, one hundred forty-three million, nine hundred forty thousand, nine hundred twenty-six".