98023867432 has 16 divisors (see below), whose sum is σ = 188069048640. Its totient is φ = 47872121136.

The previous prime is 98023867429. The next prime is 98023867439. The reversal of 98023867432 is 23476832089.

It is a self number, because there is not a number n which added to its sum of digits gives 98023867432.

It is not an unprimeable number, because it can be changed into a prime (98023867439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142476208 + ... + 142476895.

It is an arithmetic number, because the mean of its divisors is an integer number (11754315540).

Almost surely, 2^98023867432 is an apocalyptic number.

It is an amenable number.

98023867432 is a deficient number, since it is larger than the sum of its proper divisors (90045181208).

98023867432 is a wasteful number, since it uses less digits than its factorization.

98023867432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284953152 (or 284953148 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 98023867432 in words is "ninety-eight billion, twenty-three million, eight hundred sixty-seven thousand, four hundred thirty-two".