1232455242998 has 32 divisors (see below), whose sum is σ = 2128445786880. Its totient is φ = 524280425760.

The previous prime is 1232455242989. The next prime is 1232455243043. The reversal of 1232455242998 is 8992425542321.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9143513 + ... + 9277323.

It is an arithmetic number, because the mean of its divisors is an integer number (66513930840).

Almost surely, 2^{1232455242998} is an apocalyptic number.

1232455242998 is a deficient number, since it is larger than the sum of its proper divisors (895990543882).

1232455242998 is a wasteful number, since it uses less digits than its factorization.

1232455242998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138692.

The product of its digits is 12441600, while the sum is 56.

The spelling of 1232455242998 in words is "one trillion, two hundred thirty-two billion, four hundred fifty-five million, two hundred forty-two thousand, nine hundred ninety-eight".