136426043 has 8 divisors (see below), whose sum is σ = 147109200. Its totient is φ = 125769888.

The previous prime is 136426001. The next prime is 136426049. The reversal of 136426043 is 340624631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136426043 - 2⁸ = 136425787 is a prime.

It is a super-2 number, since 2×136426043² = 37224130417275698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136425997 and 136426015.

It is not an unprimeable number, because it can be changed into a prime (136426049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4448 + ... + 17106.

It is an arithmetic number, because the mean of its divisors is an integer number (18388650).

Almost surely, 2^136426043 is an apocalyptic number.

136426043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

136426043 is a deficient number, since it is larger than the sum of its proper divisors (10683157).

136426043 is a wasteful number, since it uses less digits than its factorization.

136426043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13501.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 136426043 is about 11680.1559493014. The cubic root of 136426043 is about 514.7927566550.

The spelling of 136426043 in words is "one hundred thirty-six million, four hundred twenty-six thousand, forty-three".