134820511635 has 16 divisors (see below), whose sum is σ = 216323911584. Its totient is φ = 71700575232.

The previous prime is 134820511621. The next prime is 134820511663. The reversal of 134820511635 is 536115028431.

It is not a de Polignac number, because 134820511635 - 2⁶ = 134820511571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134820511593 and 134820511602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12725632 + ... + 12736221.

It is an arithmetic number, because the mean of its divisors is an integer number (13520244474).

Almost surely, 2^134820511635 is an apocalyptic number.

134820511635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134820511635 is a deficient number, since it is larger than the sum of its proper divisors (81503399949).

134820511635 is a wasteful number, since it uses less digits than its factorization.

134820511635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25462214.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 134820511635 in words is "one hundred thirty-four billion, eight hundred twenty million, five hundred eleven thousand, six hundred thirty-five".