135200849412 has 24 divisors (see below), whose sum is σ = 315511151200. Its totient is φ = 45060878016.

The previous prime is 135200849411. The next prime is 135200849417. The reversal of 135200849412 is 214948002531.

It is not an unprimeable number, because it can be changed into a prime (135200849411) 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, 665737 + ... + 844752.

Almost surely, 2^135200849412 is an apocalyptic number.

135200849412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135200849412 is an abundant number, since it is smaller than the sum of its proper divisors (180310301788).

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

135200849412 is a wasteful number, since it uses less digits than its factorization.

135200849412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517955 (or 1517953 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 135200849412 in words is "one hundred thirty-five billion, two hundred million, eight hundred forty-nine thousand, four hundred twelve".