34155241505 has 48 divisors (see below), whose sum is σ = 52168012416. Its totient is φ = 21227834880.

The previous prime is 34155241493. The next prime is 34155241531. The reversal of 34155241505 is 50514255143.

It is not a de Polignac number, because 34155241505 - 2³² = 29860274209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 889412 + ... + 927018.

It is an arithmetic number, because the mean of its divisors is an integer number (1086833592).

Almost surely, 2^34155241505 is an apocalyptic number.

34155241505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34155241505 is a deficient number, since it is larger than the sum of its proper divisors (18012770911).

34155241505 is a wasteful number, since it uses less digits than its factorization.

34155241505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37974 (or 37967 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 34155241505 its reverse (50514255143), we get a palindrome (84669496648).

The spelling of 34155241505 in words is "thirty-four billion, one hundred fifty-five million, two hundred forty-one thousand, five hundred five".