1149298826234 has 12 divisors (see below), whose sum is σ = 1856568472794. Its totient is φ = 530443089144.

The previous prime is 1149298826227. The next prime is 1149298826279. The reversal of 1149298826234 is 4326288929411.

It can be written as a sum of positive squares in only one way, i.e., 1105095025225 + 44203801009 = 1051235^2 + 210247^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5361299 + ... + 5571545.

Almost surely, 2^{1149298826234} is an apocalyptic number.

1149298826234 is a deficient number, since it is larger than the sum of its proper divisors (707269646560).

1149298826234 is an frugal number, since it uses more digits than its factorization.

1149298826234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420509 (or 210262 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 59.

The spelling of 1149298826234 in words is "one trillion, one hundred forty-nine billion, two hundred ninety-eight million, eight hundred twenty-six thousand, two hundred thirty-four".