135842410 has 32 divisors (see below), whose sum is σ = 282439872. Its totient is φ = 46490880.

The previous prime is 135842387. The next prime is 135842411. The reversal of 135842410 is 14248531.

It is not an unprimeable number, because it can be changed into a prime (135842411) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 34452 + ... + 38191.

It is an arithmetic number, because the mean of its divisors is an integer number (8826246).

Almost surely, 2^135842410 is an apocalyptic number.

135842410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135842410 is an abundant number, since it is smaller than the sum of its proper divisors (146597462).

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

135842410 is a wasteful number, since it uses less digits than its factorization.

135842410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72678.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 135842410 is about 11655.1452157406. The cubic root of 135842410 is about 514.0576098579.

The spelling of 135842410 in words is "one hundred thirty-five million, eight hundred forty-two thousand, four hundred ten".