135085407700 has 36 divisors (see below), whose sum is σ = 308563514560. Its totient is φ = 51190259040.

The previous prime is 135085407661. The next prime is 135085407713. The reversal of 135085407700 is 7704580531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35546892 + ... + 35550691.

Almost surely, 2^135085407700 is an apocalyptic number.

135085407700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135085407700 is an abundant number, since it is smaller than the sum of its proper divisors (173478106860).

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

135085407700 is a wasteful number, since it uses less digits than its factorization.

135085407700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71097616 (or 71097609 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 135085407700 in words is "one hundred thirty-five billion, eighty-five million, four hundred seven thousand, seven hundred".