34015405234 has 32 divisors (see below), whose sum is σ = 54619272000. Its totient is φ = 15839634240.

The previous prime is 34015405231. The next prime is 34015405241. The reversal of 34015405234 is 43250451043.

It is a junction number, because it is equal to n+sod(n) for n = 34015405196 and 34015405205.

It is not an unprimeable number, because it can be changed into a prime (34015405231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6253564 + ... + 6259000.

It is an arithmetic number, because the mean of its divisors is an integer number (1706852250).

Almost surely, 2^34015405234 is an apocalyptic number.

34015405234 is a deficient number, since it is larger than the sum of its proper divisors (20603866766).

34015405234 is a wasteful number, since it uses less digits than its factorization.

34015405234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8218.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 34015405234 its reverse (43250451043), we get a palindrome (77265856277).

The spelling of 34015405234 in words is "thirty-four billion, fifteen million, four hundred five thousand, two hundred thirty-four".