34085285142976 has 14 divisors (see below), whose sum is σ = 67637987705720. Its totient is φ = 17042642571456.

The previous prime is 34085285142973. The next prime is 34085285143009. The reversal of 34085285142976 is 67924158258043.

It is a Harshad number since it is a multiple of its sum of digits (64), and also a Moran number because the ratio is a prime number: 532582580359 = 34085285142976 / (3 + 4 + 0 + 8 + 5 + 2 + 8 + 5 + 1 + 4 + 2 + 9 + 7 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34085285142973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266291290116 + ... + 266291290243.

It is a 1-persistent number, because it is pandigital, but 2⋅34085285142976 = 68170570285952 is not.

Almost surely, 2^{34085285142976} is an apocalyptic number.

It is an amenable number.

34085285142976 is a deficient number, since it is larger than the sum of its proper divisors (33552702562744).

34085285142976 is an equidigital number, since it uses as much as digits as its factorization.

34085285142976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532582580371 (or 532582580361 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 64.

The spelling of 34085285142976 in words is "thirty-four trillion, eighty-five billion, two hundred eighty-five million, one hundred forty-two thousand, nine hundred seventy-six".