119405613838 has 12 divisors (see below), whose sum is σ = 208350612072. Its totient is φ = 51173834460.

The previous prime is 119405613781. The next prime is 119405613851. The reversal of 119405613838 is 838316504911.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 119405613791 and 119405613800.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 609212218 + ... + 609212413.

It is an arithmetic number, because the mean of its divisors is an integer number (17362551006).

Almost surely, 2^119405613838 is an apocalyptic number.

119405613838 is a deficient number, since it is larger than the sum of its proper divisors (88944998234).

119405613838 is a wasteful number, since it uses less digits than its factorization.

119405613838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218424647 (or 1218424640 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 119405613838 in words is "one hundred nineteen billion, four hundred five million, six hundred thirteen thousand, eight hundred thirty-eight".