135085698204 has 24 divisors (see below), whose sum is σ = 315395419920. Its totient is φ = 45000643584.

The previous prime is 135085698203. The next prime is 135085698257. The reversal of 135085698204 is 402896580531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135085698203) 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, 3470149 + ... + 3508860.

It is an arithmetic number, because the mean of its divisors is an integer number (13141475830).

Almost surely, 2^135085698204 is an apocalyptic number.

It is an amenable number.

135085698204 is an abundant number, since it is smaller than the sum of its proper divisors (180309721716).

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

135085698204 is a wasteful number, since it uses less digits than its factorization.

135085698204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6980629 (or 6980627 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 135085698204 in words is "one hundred thirty-five billion, eighty-five million, six hundred ninety-eight thousand, two hundred four".