119429465387 has 4 divisors (see below), whose sum is σ = 119894171736. Its totient is φ = 118964759040.

The previous prime is 119429465381. The next prime is 119429465401. The reversal of 119429465387 is 783564924911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 783564924911 = 37 ⋅21177430403.

It is a cyclic number.

It is not a de Polignac number, because 119429465387 - 2²⁸ = 119161029931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119429465381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232352789 + ... + 232353302.

It is an arithmetic number, because the mean of its divisors is an integer number (29973542934).

Almost surely, 2^119429465387 is an apocalyptic number.

119429465387 is a deficient number, since it is larger than the sum of its proper divisors (464706349).

119429465387 is an equidigital number, since it uses as much as digits as its factorization.

119429465387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464706348.

The product of its digits is 13063680, while the sum is 59.

The spelling of 119429465387 in words is "one hundred nineteen billion, four hundred twenty-nine million, four hundred sixty-five thousand, three hundred eighty-seven".