34355354019 has 16 divisors (see below), whose sum is σ = 52353607680. Its totient is φ = 19630658880.

The previous prime is 34355354017. The next prime is 34355354023. The reversal of 34355354019 is 91045355343.

It is not a de Polignac number, because 34355354019 - 2¹ = 34355354017 is a prime.

It is a super-2 number, since 2×34355354019² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34355354017) 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, 785767 + ... + 828335.

It is an arithmetic number, because the mean of its divisors is an integer number (3272100480).

Almost surely, 2^34355354019 is an apocalyptic number.

34355354019 is a deficient number, since it is larger than the sum of its proper divisors (17998253661).

34355354019 is a wasteful number, since it uses less digits than its factorization.

34355354019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81010.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 34355354019 in words is "thirty-four billion, three hundred fifty-five million, three hundred fifty-four thousand, nineteen".