2074282433857 has 4 divisors (see below), whose sum is σ = 2074482993600. Its totient is φ = 2074081874116.

The previous prime is 2074282433849. The next prime is 2074282433879. The reversal of 2074282433857 is 7583342824702.

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 2074282433857 - 2³ = 2074282433849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2074282433798 and 2074282433807.

It is not an unprimeable number, because it can be changed into a prime (2074282433897) 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, 100264357 + ... + 100285042.

It is an arithmetic number, because the mean of its divisors is an integer number (518620748400).

Almost surely, 2^{2074282433857} is an apocalyptic number.

It is an amenable number.

2074282433857 is a deficient number, since it is larger than the sum of its proper divisors (200559743).

2074282433857 is a wasteful number, since it uses less digits than its factorization.

2074282433857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200559742.

The product of its (nonzero) digits is 18063360, while the sum is 55.

The spelling of 2074282433857 in words is "two trillion, seventy-four billion, two hundred eighty-two million, four hundred thirty-three thousand, eight hundred fifty-seven".