11498914992 has 20 divisors (see below), whose sum is σ = 29705530520. Its totient is φ = 3832971648.

The previous prime is 11498914967. The next prime is 11498915009. The reversal of 11498914992 is 29941989411.

It is a super-3 number, since 3×11498914992³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119780317 + ... + 119780412.

It is an arithmetic number, because the mean of its divisors is an integer number (1485276526).

Almost surely, 2^11498914992 is an apocalyptic number.

11498914992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11498914992 is an abundant number, since it is smaller than the sum of its proper divisors (18206615528).

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

11498914992 is a wasteful number, since it uses less digits than its factorization.

11498914992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239560740 (or 239560734 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 57.

The spelling of 11498914992 in words is "eleven billion, four hundred ninety-eight million, nine hundred fourteen thousand, nine hundred ninety-two".