135542030460140 has 24 divisors (see below), whose sum is σ = 284639633621280. Its totient is φ = 54216551297408.

The previous prime is 135542030460121. The next prime is 135542030460149. The reversal of 135542030460140 is 41064030245531.

It is a junction number, because it is equal to n+sod(n) for n = 135542030460094 and 135542030460103.

It is not an unprimeable number, because it can be changed into a prime (135542030460149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12017657 + ... + 20384016.

It is an arithmetic number, because the mean of its divisors is an integer number (11859984734220).

Almost surely, 2^{135542030460140} is an apocalyptic number.

135542030460140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135542030460140 is an abundant number, since it is smaller than the sum of its proper divisors (149097603161140).

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

135542030460140 is a wasteful number, since it uses less digits than its factorization.

135542030460140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32610841 (or 32610839 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 135542030460140 in words is "one hundred thirty-five trillion, five hundred forty-two billion, thirty million, four hundred sixty thousand, one hundred forty".