2092857734819 has 8 divisors (see below), whose sum is σ = 2120436049920. Its totient is φ = 2065306581000.

The previous prime is 2092857734809. The next prime is 2092857734837. The reversal of 2092857734819 is 9184377582902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2092857734819 - 2⁸ = 2092857734563 is a prime.

It is a super-2 number, since 2×2092857734819² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2092857734809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6635177 + ... + 6943434.

It is an arithmetic number, because the mean of its divisors is an integer number (265054506240).

Almost surely, 2^{2092857734819} is an apocalyptic number.

2092857734819 is a deficient number, since it is larger than the sum of its proper divisors (27578315101).

2092857734819 is a wasteful number, since it uses less digits than its factorization.

2092857734819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13580641.

The product of its (nonzero) digits is 60963840, while the sum is 65.

The spelling of 2092857734819 in words is "two trillion, ninety-two billion, eight hundred fifty-seven million, seven hundred thirty-four thousand, eight hundred nineteen".