85334091400129 has 32 divisors (see below), whose sum is σ = 101111082403968. Its totient is φ = 70998244416000.

The previous prime is 85334091400127. The next prime is 85334091400133. The reversal of 85334091400129 is 92100419043358.

It is not a de Polignac number, because 85334091400129 - 2¹ = 85334091400127 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85334091400127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3587037 + ... + 13547509.

It is an arithmetic number, because the mean of its divisors is an integer number (3159721325124).

Almost surely, 2^{85334091400129} is an apocalyptic number.

It is an amenable number.

85334091400129 is a deficient number, since it is larger than the sum of its proper divisors (15776991003839).

85334091400129 is a wasteful number, since it uses less digits than its factorization.

85334091400129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9961009.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 85334091400129 in words is "eighty-five trillion, three hundred thirty-four billion, ninety-one million, four hundred thousand, one hundred twenty-nine".