135241426 has 32 divisors (see below), whose sum is σ = 225721728. Its totient is φ = 60445440.

The previous prime is 135241397. The next prime is 135241427. The reversal of 135241426 is 624142531.

135241426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 135241394 and 135241403.

It is not an unprimeable number, because it can be changed into a prime (135241427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126936 + ... + 127996.

It is an arithmetic number, because the mean of its divisors is an integer number (7053804).

Almost surely, 2^135241426 is an apocalyptic number.

135241426 is a deficient number, since it is larger than the sum of its proper divisors (90480302).

135241426 is a wasteful number, since it uses less digits than its factorization.

135241426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266.

The product of its digits is 5760, while the sum is 28.

The square root of 135241426 is about 11629.3347187189. The cubic root of 135241426 is about 513.2984038563.

Adding to 135241426 its reverse (624142531), we get a palindrome (759383957).

It can be divided in two parts, 1352 and 41426, that added together give a triangular number (42778 = T₂₉₂).

The spelling of 135241426 in words is "one hundred thirty-five million, two hundred forty-one thousand, four hundred twenty-six".