34012340425 has 48 divisors (see below), whose sum is σ = 50142326400. Its totient is φ = 22392115200.

The previous prime is 34012340387. The next prime is 34012340431. The reversal of 34012340425 is 52404321043.

It is a happy number.

It is not a de Polignac number, because 34012340425 - 2²¹ = 34010243273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34012340393 and 34012340402.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 889705 + ... + 927145.

It is an arithmetic number, because the mean of its divisors is an integer number (1044631800).

Almost surely, 2^34012340425 is an apocalyptic number.

34012340425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34012340425 is a deficient number, since it is larger than the sum of its proper divisors (16129985975).

34012340425 is a wasteful number, since it uses less digits than its factorization.

34012340425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37666 (or 37661 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 34012340425 its reverse (52404321043), we get a palindrome (86416661468).

The spelling of 34012340425 in words is "thirty-four billion, twelve million, three hundred forty thousand, four hundred twenty-five".