119153940 has 96 divisors (see below), whose sum is σ = 354385920. Its totient is φ = 29828736.

The previous prime is 119153899. The next prime is 119153971. The reversal of 119153940 is 49351911.

It is a super-2 number, since 2×119153940² = 28395322835047200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 144369 + ... + 145191.

It is an arithmetic number, because the mean of its divisors is an integer number (3691520).

Almost surely, 2^119153940 is an apocalyptic number.

119153940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119153940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177192960).

119153940 is an abundant number, since it is smaller than the sum of its proper divisors (235231980).

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

119153940 is a wasteful number, since it uses less digits than its factorization.

119153940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 119153940 is about 10915.7656625635. The cubic root of 119153940 is about 492.0804779450.

The spelling of 119153940 in words is "one hundred nineteen million, one hundred fifty-three thousand, nine hundred forty".