119915242 has 8 divisors (see below), whose sum is σ = 184260132. Its totient is φ = 58495200.

The previous prime is 119915233. The next prime is 119915249. The reversal of 119915242 is 242519911.

It can be written as a sum of positive squares in 2 ways, for example, as 106069401 + 13845841 = 10299^2 + 3721^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 119915198 and 119915207.

It is not an unprimeable number, because it can be changed into a prime (119915249) 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, 731109 + ... + 731272.

Almost surely, 2^119915242 is an apocalyptic number.

119915242 is a deficient number, since it is larger than the sum of its proper divisors (64344890).

119915242 is a wasteful number, since it uses less digits than its factorization.

119915242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462424.

The product of its digits is 6480, while the sum is 34.

The square root of 119915242 is about 10950.5818110272. The cubic root of 119915242 is about 493.1262590681.

The spelling of 119915242 in words is "one hundred nineteen million, nine hundred fifteen thousand, two hundred forty-two".