119742069 has 8 divisors (see below), whose sum is σ = 159999840. Its totient is φ = 79656176.

The previous prime is 119742061. The next prime is 119742109. The reversal of 119742069 is 960247911.

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

It is a cyclic number.

It is not a de Polignac number, because 119742069 - 2³ = 119742061 is a prime.

It is a super-2 number, since 2×119742069² = 28676326176801522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119742061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41334 + ... + 44135.

It is an arithmetic number, because the mean of its divisors is an integer number (19999980).

Almost surely, 2^119742069 is an apocalyptic number.

It is an amenable number.

119742069 is a deficient number, since it is larger than the sum of its proper divisors (40257771).

119742069 is an equidigital number, since it uses as much as digits as its factorization.

119742069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85939.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 119742069 is about 10942.6719314800. The cubic root of 119742069 is about 492.8887655048. Note that the first 3 decimals are identical.

The spelling of 119742069 in words is "one hundred nineteen million, seven hundred forty-two thousand, sixty-nine".