135429462 has 32 divisors (see below), whose sum is σ = 343948800. Its totient is φ = 38694024.

The previous prime is 135429443. The next prime is 135429467. The reversal of 135429462 is 264924531.

It is a happy number.

It is a super-2 number, since 2×135429462² = 36682278355218888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135429467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178762 + ... + 179517.

It is an arithmetic number, because the mean of its divisors is an integer number (10748400).

Almost surely, 2^135429462 is an apocalyptic number.

135429462 is an abundant number, since it is smaller than the sum of its proper divisors (208519338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135429462 is a wasteful number, since it uses less digits than its factorization.

135429462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358297 (or 358291 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 135429462 is about 11637.4164658656. The cubic root of 135429462 is about 513.5361857347.

The spelling of 135429462 in words is "one hundred thirty-five million, four hundred twenty-nine thousand, four hundred sixty-two".