119642407 has 2 divisors, whose sum is σ = 119642408. Its totient is φ = 119642406.

The previous prime is 119642363. The next prime is 119642473. The reversal of 119642407 is 704246911.

It is a weak prime.

It is an emirp because it is prime and its reverse (704246911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119642407 - 2⁷ = 119642279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119642507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59821203 + 59821204.

It is an arithmetic number, because the mean of its divisors is an integer number (59821204).

Almost surely, 2^119642407 is an apocalyptic number.

119642407 is a deficient number, since it is larger than the sum of its proper divisors (1).

119642407 is an equidigital number, since it uses as much as digits as its factorization.

119642407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 119642407 is about 10938.1171597309. The cubic root of 119642407 is about 492.7519828488.

The spelling of 119642407 in words is "one hundred nineteen million, six hundred forty-two thousand, four hundred seven".