2348862813977 has 4 divisors (see below), whose sum is σ = 2348878244196. Its totient is φ = 2348847383760.

The previous prime is 2348862813967. The next prime is 2348862814033. The reversal of 2348862813977 is 7793182688432.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1036545935881 + 1312316878096 = 1018109^2 + 1145564^2 .

It is a cyclic number.

It is not a de Polignac number, because 2348862813977 - 2³² = 2344567846681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2348862813967) 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, 7484474 + ... + 7791987.

It is an arithmetic number, because the mean of its divisors is an integer number (587219561049).

Almost surely, 2^{2348862813977} is an apocalyptic number.

It is an amenable number.

2348862813977 is a deficient number, since it is larger than the sum of its proper divisors (15430219).

2348862813977 is a wasteful number, since it uses less digits than its factorization.

2348862813977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15430218.

The product of its digits is 195084288, while the sum is 68.

The spelling of 2348862813977 in words is "two trillion, three hundred forty-eight billion, eight hundred sixty-two million, eight hundred thirteen thousand, nine hundred seventy-seven".