1164263452998 has 48 divisors (see below), whose sum is σ = 2463723241200. Its totient is φ = 366735771072.

The previous prime is 1164263452993. The next prime is 1164263453053. The reversal of 1164263452998 is 8992543624611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164263452991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182928 + ... + 1536876.

It is an arithmetic number, because the mean of its divisors is an integer number (51327567525).

Almost surely, 2^{1164263452998} is an apocalyptic number.

1164263452998 is an abundant number, since it is smaller than the sum of its proper divisors (1299459788202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1164263452998 is a wasteful number, since it uses less digits than its factorization.

1164263452998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354389 (or 1354370 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 60.

The spelling of 1164263452998 in words is "one trillion, one hundred sixty-four billion, two hundred sixty-three million, four hundred fifty-two thousand, nine hundred ninety-eight".