11833299442 has 8 divisors (see below), whose sum is σ = 17817440256. Its totient is φ = 5894152692.

The previous prime is 11833299409. The next prime is 11833299449. The reversal of 11833299442 is 24499233811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11833299442² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11833299392 and 11833299401.

It is not an unprimeable number, because it can be changed into a prime (11833299449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11247858 + ... + 11248909.

It is an arithmetic number, because the mean of its divisors is an integer number (2227180032).

Almost surely, 2^11833299442 is an apocalyptic number.

11833299442 is a deficient number, since it is larger than the sum of its proper divisors (5984140814).

11833299442 is a wasteful number, since it uses less digits than its factorization.

11833299442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22497032.

The product of its digits is 373248, while the sum is 46.

The spelling of 11833299442 in words is "eleven billion, eight hundred thirty-three million, two hundred ninety-nine thousand, four hundred forty-two".