135427430 has 8 divisors (see below), whose sum is σ = 243769392. Its totient is φ = 54170968.

The previous prime is 135427429. The next prime is 135427447. The reversal of 135427430 is 34724531.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 135427393 and 135427402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6771362 + ... + 6771381.

It is an arithmetic number, because the mean of its divisors is an integer number (30471174).

Almost surely, 2^135427430 is an apocalyptic number.

135427430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135427430 is a deficient number, since it is larger than the sum of its proper divisors (108341962).

135427430 is a wasteful number, since it uses less digits than its factorization.

135427430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13542750.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 135427430 is about 11637.3291609372. The cubic root of 135427430 is about 513.5336173355.

The spelling of 135427430 in words is "one hundred thirty-five million, four hundred twenty-seven thousand, four hundred thirty".