34131254505 has 16 divisors (see below), whose sum is σ = 54655056960. Its totient is φ = 18188319168.

The previous prime is 34131254477. The next prime is 34131254537. The reversal of 34131254505 is 50545213143.

It is not a de Polignac number, because 34131254505 - 2¹⁶ = 34131188969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919735 + ... + 956124.

It is an arithmetic number, because the mean of its divisors is an integer number (3415941060).

Almost surely, 2^34131254505 is an apocalyptic number.

It is an amenable number.

34131254505 is a deficient number, since it is larger than the sum of its proper divisors (20523802455).

34131254505 is a wasteful number, since it uses less digits than its factorization.

34131254505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877080.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 34131254505 its reverse (50545213143), we get a palindrome (84676467648).

The spelling of 34131254505 in words is "thirty-four billion, one hundred thirty-one million, two hundred fifty-four thousand, five hundred five".