119842128 has 60 divisors (see below), whose sum is σ = 383307808. Its totient is φ = 34240320.

The previous prime is 119842127. The next prime is 119842133. The reversal of 119842128 is 821248911.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 119842092 and 119842101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119842127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58438 + ... + 60453.

Almost surely, 2^119842128 is an apocalyptic number.

119842128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

119842128 is an abundant number, since it is smaller than the sum of its proper divisors (263465680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119842128 is a wasteful number, since it uses less digits than its factorization.

119842128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118912 (or 118903 counting only the distinct ones).

The product of its digits is 9216, while the sum is 36.

The square root of 119842128 is about 10947.2429405764. The cubic root of 119842128 is about 493.0260167002.

The spelling of 119842128 in words is "one hundred nineteen million, eight hundred forty-two thousand, one hundred twenty-eight".