436864341042085 has 32 divisors (see below), whose sum is σ = 571989444624000. Its totient is φ = 317667133013760.

The previous prime is 436864341042053. The next prime is 436864341042191. The reversal of 436864341042085 is 580240143468634.

It is not a de Polignac number, because 436864341042085 - 2⁵ = 436864341042053 is a prime.

It is a super-2 number, since 2×436864341042085² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15033687286 + ... + 15033716344.

It is an arithmetic number, because the mean of its divisors is an integer number (17874670144500).

Almost surely, 2^{436864341042085} is an apocalyptic number.

It is an amenable number.

436864341042085 is a deficient number, since it is larger than the sum of its proper divisors (135125103581915).

436864341042085 is a wasteful number, since it uses less digits than its factorization.

436864341042085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64741.

The product of its (nonzero) digits is 53084160, while the sum is 58.

The spelling of 436864341042085 in words is "four hundred thirty-six trillion, eight hundred sixty-four billion, three hundred forty-one million, forty-two thousand, eighty-five".