34355019448839 has 8 divisors (see below), whose sum is σ = 46136237150080. Its totient is φ = 22738574023416.

The previous prime is 34355019448807. The next prime is 34355019448861. The reversal of 34355019448839 is 93884491055343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34355019448839 - 2⁵ = 34355019448807 is a prime.

It is a super-2 number, since 2×34355019448839² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34355019448839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34355019448889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41193068467 + ... + 41193069300.

It is an arithmetic number, because the mean of its divisors is an integer number (5767029643760).

Almost surely, 2^{34355019448839} is an apocalyptic number.

34355019448839 is a deficient number, since it is larger than the sum of its proper divisors (11781217701241).

34355019448839 is a wasteful number, since it uses less digits than its factorization.

34355019448839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82386137909.

The product of its (nonzero) digits is 223948800, while the sum is 66.

The spelling of 34355019448839 in words is "thirty-four trillion, three hundred fifty-five billion, nineteen million, four hundred forty-eight thousand, eight hundred thirty-nine".