119255421 has 8 divisors (see below), whose sum is σ = 160060864. Its totient is φ = 78976800.

The previous prime is 119255417. The next prime is 119255449. The reversal of 119255421 is 124552911.

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

It is not a de Polignac number, because 119255421 - 2² = 119255417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119255401) by changing a digit.

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, 131176 + ... + 132081.

It is an arithmetic number, because the mean of its divisors is an integer number (20007608).

Almost surely, 2^119255421 is an apocalyptic number.

It is an amenable number.

119255421 is a deficient number, since it is larger than the sum of its proper divisors (40805443).

119255421 is a wasteful number, since it uses less digits than its factorization.

119255421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263411.

The product of its digits is 3600, while the sum is 30.

The square root of 119255421 is about 10920.4130416390. The cubic root of 119255421 is about 492.2201366335.

The spelling of 119255421 in words is "one hundred nineteen million, two hundred fifty-five thousand, four hundred twenty-one".