99357926018 has 24 divisors (see below), whose sum is σ = 163327561488. Its totient is φ = 45304991472.

The previous prime is 99357925969. The next prime is 99357926119. The reversal of 99357926018 is 81062975399.

It is a super-2 number, since 2×99357926018² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1742780 + ... + 1798887.

It is an arithmetic number, because the mean of its divisors is an integer number (6805315062).

Almost surely, 2^99357926018 is an apocalyptic number.

99357926018 is a deficient number, since it is larger than the sum of its proper divisors (63969635470).

99357926018 is a wasteful number, since it uses less digits than its factorization.

99357926018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541778 (or 3541765 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 59.

The spelling of 99357926018 in words is "ninety-nine billion, three hundred fifty-seven million, nine hundred twenty-six thousand, eighteen".