98813024921278 has 8 divisors (see below), whose sum is σ = 148219652960568. Its totient is φ = 49406473934424.

The previous prime is 98813024921263. The next prime is 98813024921311. The reversal of 98813024921278 is 87212942031889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15942601 + ... + 21255412.

It is an arithmetic number, because the mean of its divisors is an integer number (18527456620071).

Almost surely, 2^{98813024921278} is an apocalyptic number.

98813024921278 is a deficient number, since it is larger than the sum of its proper divisors (49406628039290).

98813024921278 is a wasteful number, since it uses less digits than its factorization.

98813024921278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38526218.

The product of its (nonzero) digits is 27869184, while the sum is 64.

The spelling of 98813024921278 in words is "ninety-eight trillion, eight hundred thirteen billion, twenty-four million, nine hundred twenty-one thousand, two hundred seventy-eight".