134433162885 has 64 divisors (see below), whose sum is σ = 246801199104. Its totient is φ = 61210444800.

The previous prime is 134433162883. The next prime is 134433162901. The reversal of 134433162885 is 588261334431.

It is not a de Polignac number, because 134433162885 - 2¹ = 134433162883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134433162883) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49586680 + ... + 49589390.

It is an arithmetic number, because the mean of its divisors is an integer number (3856268736).

Almost surely, 2^134433162885 is an apocalyptic number.

134433162885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134433162885 is a deficient number, since it is larger than the sum of its proper divisors (112368036219).

134433162885 is a wasteful number, since it uses less digits than its factorization.

134433162885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434.

The product of its digits is 1658880, while the sum is 48.

The spelling of 134433162885 in words is "one hundred thirty-four billion, four hundred thirty-three million, one hundred sixty-two thousand, eight hundred eighty-five".