42798546673919 has 8 divisors (see below), whose sum is σ = 45169970112000. Its totient is φ = 40439010070872.

The previous prime is 42798546673871. The next prime is 42798546673937. The reversal of 42798546673919 is 91937664589724.

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 42798546673919 - 2²⁰ = 42798545625343 is a prime.

It is a super-2 number, since 2×42798546673919² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42798546633919) 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, 2971701359 + ... + 2971715760.

It is an arithmetic number, because the mean of its divisors is an integer number (5646246264000).

Almost surely, 2^{42798546673919} is an apocalyptic number.

42798546673919 is a deficient number, since it is larger than the sum of its proper divisors (2371423438081).

42798546673919 is a wasteful number, since it uses less digits than its factorization.

42798546673919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5943417517.

The product of its digits is 4938071040, while the sum is 80.

The spelling of 42798546673919 in words is "forty-two trillion, seven hundred ninety-eight billion, five hundred forty-six million, six hundred seventy-three thousand, nine hundred nineteen".