2142361076823 has 40 divisors (see below), whose sum is σ = 3603876266496. Its totient is φ = 1256516744400.

The previous prime is 2142361076813. The next prime is 2142361076833. The reversal of 2142361076823 is 3286701632412.

2142361076823 is a `hidden beast` number, since 2 + 1 + 4 + 2 + 3 + 610 + 7 + 6 + 8 + 23 = 666.

It is an interprime number because it is at equal distance from previous prime (2142361076813) and next prime (2142361076833).

It is not a de Polignac number, because 2142361076823 - 2¹⁴ = 2142361060439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142361076813) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 38753761 + ... + 38809002.

Almost surely, 2^{2142361076823} is an apocalyptic number.

2142361076823 is a deficient number, since it is larger than the sum of its proper divisors (1461515189673).

2142361076823 is a wasteful number, since it uses less digits than its factorization.

2142361076823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77562817 (or 77562808 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 2142361076823 in words is "two trillion, one hundred forty-two billion, three hundred sixty-one million, seventy-six thousand, eight hundred twenty-three".