13233426998 has 16 divisors (see below), whose sum is σ = 21658145040. Its totient is φ = 6014236800.

The previous prime is 13233426979. The next prime is 13233427013. The reversal of 13233426998 is 89962433231.

It is a super-2 number, since 2×13233426998² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104258 + ... + 193226.

It is an arithmetic number, because the mean of its divisors is an integer number (1353634065).

Almost surely, 2^13233426998 is an apocalyptic number.

13233426998 is a deficient number, since it is larger than the sum of its proper divisors (8424718042).

13233426998 is a wasteful number, since it uses less digits than its factorization.

13233426998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95743.

The product of its digits is 1679616, while the sum is 50.

The spelling of 13233426998 in words is "thirteen billion, two hundred thirty-three million, four hundred twenty-six thousand, nine hundred ninety-eight".