34858377519 has 16 divisors (see below), whose sum is σ = 53211892992. Its totient is φ = 19883685888.

The previous prime is 34858377517. The next prime is 34858377523. The reversal of 34858377519 is 91577385843.

It is a happy number.

It is not a de Polignac number, because 34858377519 - 2¹ = 34858377517 is a prime.

It is a super-2 number, since 2×34858377519² (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 (34858377517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1462354 + ... + 1485999.

It is an arithmetic number, because the mean of its divisors is an integer number (3325743312).

Almost surely, 2^34858377519 is an apocalyptic number.

34858377519 is a deficient number, since it is larger than the sum of its proper divisors (18353515473).

34858377519 is a wasteful number, since it uses less digits than its factorization.

34858377519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948926.

The product of its digits is 25401600, while the sum is 60.

The spelling of 34858377519 in words is "thirty-four billion, eight hundred fifty-eight million, three hundred seventy-seven thousand, five hundred nineteen".