124394119 has 2 divisors, whose sum is σ = 124394120. Its totient is φ = 124394118.

The previous prime is 124394099. The next prime is 124394131. The reversal of 124394119 is 911493421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124394119 - 2¹³ = 124385927 is a prime.

It is a super-2 number, since 2×124394119² = 30947793683572322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124394519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62197059 + 62197060.

It is an arithmetic number, because the mean of its divisors is an integer number (62197060).

Almost surely, 2^124394119 is an apocalyptic number.

124394119 is a deficient number, since it is larger than the sum of its proper divisors (1).

124394119 is an equidigital number, since it uses as much as digits as its factorization.

124394119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 124394119 is about 11153.2111519508. The cubic root of 124394119 is about 499.1908499253.

The spelling of 124394119 in words is "one hundred twenty-four million, three hundred ninety-four thousand, one hundred nineteen".