11738799498 has 16 divisors (see below), whose sum is σ = 23486601600. Its totient is φ = 3911432736.

The previous prime is 11738799473. The next prime is 11738799511. The reversal of 11738799498 is 89499783711.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358098 + ... + 389501.

It is an arithmetic number, because the mean of its divisors is an integer number (1467912600).

Almost surely, 2^11738799498 is an apocalyptic number.

11738799498 is an abundant number, since it is smaller than the sum of its proper divisors (11747802102).

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

11738799498 is a wasteful number, since it uses less digits than its factorization.

11738799498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750221.

The product of its digits is 27433728, while the sum is 66.

The spelling of 11738799498 in words is "eleven billion, seven hundred thirty-eight million, seven hundred ninety-nine thousand, four hundred ninety-eight".