119420458809 has 4 divisors (see below), whose sum is σ = 159227278416. Its totient is φ = 79613639204.

The previous prime is 119420458741. The next prime is 119420458823. The reversal of 119420458809 is 908854024911.

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.

It is a cyclic number.

It is not a de Polignac number, because 119420458809 - 2¹¹ = 119420456761 is a prime.

It is a super-2 number, since 2×119420458809² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (119420456809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19903409799 + ... + 19903409804.

It is an arithmetic number, because the mean of its divisors is an integer number (39806819604).

Almost surely, 2^119420458809 is an apocalyptic number.

It is an amenable number.

119420458809 is a deficient number, since it is larger than the sum of its proper divisors (39806819607).

119420458809 is an equidigital number, since it uses as much as digits as its factorization.

119420458809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39806819606.

The product of its (nonzero) digits is 829440, while the sum is 51.

The spelling of 119420458809 in words is "one hundred nineteen billion, four hundred twenty million, four hundred fifty-eight thousand, eight hundred nine".