2098072349340 has 96 divisors (see below), whose sum is σ = 6545011866624. Its totient is φ = 497801813760.

The previous prime is 2098072349323. The next prime is 2098072349341. The reversal of 2098072349340 is 439432708902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098072349341) 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, 33787039 + ... + 33849078.

It is an arithmetic number, because the mean of its divisors is an integer number (68177206944).

Almost surely, 2^{2098072349340} is an apocalyptic number.

2098072349340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2098072349340 is an abundant number, since it is smaller than the sum of its proper divisors (4446939517284).

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

2098072349340 is a wasteful number, since it uses less digits than its factorization.

2098072349340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67636187 (or 67636185 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 2098072349340 in words is "two trillion, ninety-eight billion, seventy-two million, three hundred forty-nine thousand, three hundred forty".