2998741543798 has 64 divisors (see below), whose sum is σ = 6039738432000. Its totient is φ = 1078412256000.

The previous prime is 2998741543793. The next prime is 2998741543843. The reversal of 2998741543798 is 8973451478992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2998741543793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67747578 + ... + 67791826.

It is an arithmetic number, because the mean of its divisors is an integer number (94370913000).

Almost surely, 2^{2998741543798} is an apocalyptic number.

2998741543798 is an abundant number, since it is smaller than the sum of its proper divisors (3040996888202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2998741543798 is a wasteful number, since it uses less digits than its factorization.

2998741543798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78133.

The product of its digits is 1097349120, while the sum is 76.

The spelling of 2998741543798 in words is "two trillion, nine hundred ninety-eight billion, seven hundred forty-one million, five hundred forty-three thousand, seven hundred ninety-eight".