34035521919 has 8 divisors (see below), whose sum is σ = 51863652480. Its totient is φ = 19448869656.

The previous prime is 34035521911. The next prime is 34035521951. The reversal of 34035521919 is 91912553043.

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

It is not a de Polignac number, because 34035521919 - 2³ = 34035521911 is a prime.

It is a super-2 number, since 2×34035521919² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34035521911) 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, 810369549 + ... + 810369590.

It is an arithmetic number, because the mean of its divisors is an integer number (6482956560).

Almost surely, 2^34035521919 is an apocalyptic number.

34035521919 is a deficient number, since it is larger than the sum of its proper divisors (17828130561).

34035521919 is a wasteful number, since it uses less digits than its factorization.

34035521919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620739149.

The product of its (nonzero) digits is 145800, while the sum is 42.

The spelling of 34035521919 in words is "thirty-four billion, thirty-five million, five hundred twenty-one thousand, nine hundred nineteen".