119042481 has 4 divisors (see below), whose sum is σ = 158723312. Its totient is φ = 79361652.

The previous prime is 119042423. The next prime is 119042489. The reversal of 119042481 is 184240911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184240911 = 3 ⋅61413637.

It is not a de Polignac number, because 119042481 - 2¹⁷ = 118911409 is a prime.

It is a super-2 number, since 2×119042481² = 28342224565270722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119042489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19840411 + ... + 19840416.

It is an arithmetic number, because the mean of its divisors is an integer number (39680828).

Almost surely, 2^119042481 is an apocalyptic number.

It is an amenable number.

119042481 is a deficient number, since it is larger than the sum of its proper divisors (39680831).

119042481 is an equidigital number, since it uses as much as digits as its factorization.

119042481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39680830.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 119042481 is about 10910.6590543376. The cubic root of 119042481 is about 491.9269960753.

The spelling of 119042481 in words is "one hundred nineteen million, forty-two thousand, four hundred eighty-one".