1134109998 has 60 divisors (see below), whose sum is σ = 2956164552. Its totient is φ = 324029160.

The previous prime is 1134109957. The next prime is 1134110009. The reversal of 1134109998 is 8999014311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 63498 + ... + 79373.

Almost surely, 2^1134109998 is an apocalyptic number.

1134109998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1134109998 is an abundant number, since it is smaller than the sum of its proper divisors (1822054554).

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

1134109998 is a wasteful number, since it uses less digits than its factorization.

1134109998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142899 (or 142883 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 45.

The square root of 1134109998 is about 33676.5496748108. The cubic root of 1134109998 is about 1042.8417098343.

The spelling of 1134109998 in words is "one billion, one hundred thirty-four million, one hundred nine thousand, nine hundred ninety-eight".