98137294485 has 16 divisors (see below), whose sum is σ = 157079369664. Its totient is φ = 52319990912.

The previous prime is 98137294429. The next prime is 98137294511. The reversal of 98137294485 is 58449273189.

It is a cyclic number.

It is not a de Polignac number, because 98137294485 - 2¹¹ = 98137292437 is a prime.

It is a super-2 number, since 2×98137294485² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1202907 + ... + 1281896.

It is an arithmetic number, because the mean of its divisors is an integer number (9817460604).

Almost surely, 2^98137294485 is an apocalyptic number.

It is an amenable number.

98137294485 is a deficient number, since it is larger than the sum of its proper divisors (58942075179).

98137294485 is a wasteful number, since it uses less digits than its factorization.

98137294485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487444.

The product of its digits is 17418240, while the sum is 60.

The spelling of 98137294485 in words is "ninety-eight billion, one hundred thirty-seven million, two hundred ninety-four thousand, four hundred eighty-five".