119929742 has 16 divisors (see below), whose sum is σ = 182696640. Its totient is φ = 59035392.

The previous prime is 119929739. The next prime is 119929763. The reversal of 119929742 is 247929911.

It is a super-3 number, since 3×119929742³ (a number of 25 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 119929693 and 119929702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67538 + ... + 69290.

It is an arithmetic number, because the mean of its divisors is an integer number (11418540).

Almost surely, 2^119929742 is an apocalyptic number.

119929742 is a deficient number, since it is larger than the sum of its proper divisors (62766898).

119929742 is a wasteful number, since it uses less digits than its factorization.

119929742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267.

The product of its digits is 81648, while the sum is 44.

The square root of 119929742 is about 10951.2438562932. The cubic root of 119929742 is about 493.1461343357.

The spelling of 119929742 in words is "one hundred nineteen million, nine hundred twenty-nine thousand, seven hundred forty-two".