3140426655523 has 4 divisors (see below), whose sum is σ = 3171519988848. Its totient is φ = 3109333322200.

The previous prime is 3140426655479. The next prime is 3140426655539. The reversal of 3140426655523 is 3255566240413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3140426655523 - 2¹³ = 3140426647331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140426655923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15546666511 + ... + 15546666712.

It is an arithmetic number, because the mean of its divisors is an integer number (792879997212).

Almost surely, 2^{3140426655523} is an apocalyptic number.

3140426655523 is a deficient number, since it is larger than the sum of its proper divisors (31093333325).

3140426655523 is a wasteful number, since it uses less digits than its factorization.

3140426655523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31093333324.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 3140426655523 in words is "three trillion, one hundred forty billion, four hundred twenty-six million, six hundred fifty-five thousand, five hundred twenty-three".