98494020912 has 80 divisors (see below), whose sum is σ = 307897293312. Its totient is φ = 26485785600.

The previous prime is 98494020829. The next prime is 98494020923. The reversal of 98494020912 is 21902049489.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 8615964 + ... + 8627387.

Almost surely, 2^98494020912 is an apocalyptic number.

It is an amenable number.

98494020912 is an abundant number, since it is smaller than the sum of its proper divisors (209403272400).

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

98494020912 is a wasteful number, since it uses less digits than its factorization.

98494020912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17243386 (or 17243380 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 98494020912 in words is "ninety-eight billion, four hundred ninety-four million, twenty thousand, nine hundred twelve".