4492898194351 has 4 divisors (see below), whose sum is σ = 5134740793552. Its totient is φ = 3851055595152.

The previous prime is 4492898194277. The next prime is 4492898194381. The reversal of 4492898194351 is 1534918982944.

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

It is a cyclic number.

It is not a de Polignac number, because 4492898194351 - 2²³ = 4492889805743 is a prime.

It is a super-2 number, since 2×4492898194351² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492898194381) 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, 320921299590 + ... + 320921299603.

It is an arithmetic number, because the mean of its divisors is an integer number (1283685198388).

Almost surely, 2^{4492898194351} is an apocalyptic number.

4492898194351 is a deficient number, since it is larger than the sum of its proper divisors (641842599201).

4492898194351 is an equidigital number, since it uses as much as digits as its factorization.

4492898194351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641842599200.

The product of its digits is 89579520, while the sum is 67.

The spelling of 4492898194351 in words is "four trillion, four hundred ninety-two billion, eight hundred ninety-eight million, one hundred ninety-four thousand, three hundred fifty-one".