135955955418 has 32 divisors (see below), whose sum is σ = 279223842816. Its totient is φ = 44113462848.

The previous prime is 135955955417. The next prime is 135955955449. The reversal of 135955955418 is 814559559531.

It is not an unprimeable number, because it can be changed into a prime (135955955417) 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, 1642821 + ... + 1723592.

It is an arithmetic number, because the mean of its divisors is an integer number (8725745088).

Almost surely, 2^135955955418 is an apocalyptic number.

135955955418 is an abundant number, since it is smaller than the sum of its proper divisors (143267887398).

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

135955955418 is a wasteful number, since it uses less digits than its factorization.

135955955418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366598.

The product of its digits is 24300000, while the sum is 60.

The spelling of 135955955418 in words is "one hundred thirty-five billion, nine hundred fifty-five million, nine hundred fifty-five thousand, four hundred eighteen".