34285355999 has 16 divisors (see below), whose sum is σ = 38232506880. Its totient is φ = 30554444160.

The previous prime is 34285355989. The next prime is 34285356013. The reversal of 34285355999 is 99955358243.

It is not a de Polignac number, because 34285355999 - 2²⁰ = 34284307423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34285355939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623162 + ... + 675944.

It is an arithmetic number, because the mean of its divisors is an integer number (2389531680).

Almost surely, 2^34285355999 is an apocalyptic number.

34285355999 is a deficient number, since it is larger than the sum of its proper divisors (3947150881).

34285355999 is a wasteful number, since it uses less digits than its factorization.

34285355999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54830.

The product of its digits is 52488000, while the sum is 62.

The spelling of 34285355999 in words is "thirty-four billion, two hundred eighty-five million, three hundred fifty-five thousand, nine hundred ninety-nine".