1359840252877 has 4 divisors (see below), whose sum is σ = 1363759101216. Its totient is φ = 1355921404540.

The previous prime is 1359840252871. The next prime is 1359840253021. The reversal of 1359840252877 is 7782520489531.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1359840252877 - 2³¹ = 1357692769229 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 (1359840252871) 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 3 ways as a sum of consecutive naturals, for example, 1959423649 + ... + 1959424342.

It is an arithmetic number, because the mean of its divisors is an integer number (340939775304).

Almost surely, 2^{1359840252877} is an apocalyptic number.

It is an amenable number.

1359840252877 is a deficient number, since it is larger than the sum of its proper divisors (3918848339).

1359840252877 is an equidigital number, since it uses as much as digits as its factorization.

1359840252877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918848338.

The product of its (nonzero) digits is 33868800, while the sum is 61.

The spelling of 1359840252877 in words is "one trillion, three hundred fifty-nine billion, eight hundred forty million, two hundred fifty-two thousand, eight hundred seventy-seven".