136424014 has 16 divisors (see below), whose sum is σ = 220764528. Its totient is φ = 62987392.

The previous prime is 136423957. The next prime is 136424039. The reversal of 136424014 is 410424631.

It is a super-2 number, since 2×136424014² = 37223023191744392, which contains 22 as substring.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 136424014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36052 + ... + 39655.

It is an arithmetic number, because the mean of its divisors is an integer number (13797783).

Almost surely, 2^136424014 is an apocalyptic number.

136424014 is a deficient number, since it is larger than the sum of its proper divisors (84340514).

136424014 is a wasteful number, since it uses less digits than its factorization.

136424014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75779.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 136424014 is about 11680.0690922614. The cubic root of 136424014 is about 514.7902045526.

Adding to 136424014 its reverse (410424631), we get a palindrome (546848645).

The spelling of 136424014 in words is "one hundred thirty-six million, four hundred twenty-four thousand, fourteen".