10098419578 has 12 divisors (see below), whose sum is σ = 16402463118. Its totient is φ = 4660808880.

The previous prime is 10098419557. The next prime is 10098419579. The reversal of 10098419578 is 87591489001.

It can be written as a sum of positive squares in 3 ways, for example, as 6283257289 + 3815162289 = 79267^2 + 61767^2 .

It is not an unprimeable number, because it can be changed into a prime (10098419579) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14938153 + ... + 14938828.

Almost surely, 2^10098419578 is an apocalyptic number.

10098419578 is a deficient number, since it is larger than the sum of its proper divisors (6304043540).

10098419578 is a wasteful number, since it uses less digits than its factorization.

10098419578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29877009 (or 29876996 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 52.

The spelling of 10098419578 in words is "ten billion, ninety-eight million, four hundred nineteen thousand, five hundred seventy-eight".