2301959562842 has 4 divisors (see below), whose sum is σ = 3452939344266. Its totient is φ = 1150979781420.

The previous prime is 2301959562829. The next prime is 2301959562863. The reversal of 2301959562842 is 2482659591032.

It is a Cunningham number, because it is equal to 1517221²+1.

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

It can be written as a sum of positive squares in only one way, i.e., 2301959562841 + 1 = 1517221^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575489890709 + ... + 575489890712.

Almost surely, 2^{2301959562842} is an apocalyptic number.

2301959562842 is a deficient number, since it is larger than the sum of its proper divisors (1150979781424).

2301959562842 is a wasteful number, since it uses less digits than its factorization.

2301959562842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150979781423.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 2301959562842 in words is "two trillion, three hundred one billion, nine hundred fifty-nine million, five hundred sixty-two thousand, eight hundred forty-two".