34025214645 has 32 divisors (see below), whose sum is σ = 60502694400. Its totient is φ = 18142754112.

The previous prime is 34025214637. The next prime is 34025214661. The reversal of 34025214645 is 54641252043.

34025214645 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 5 + 2 + 1 + 4 + 645 = 666.

It is not a de Polignac number, because 34025214645 - 2³ = 34025214637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 641811 + ... + 692799.

It is an arithmetic number, because the mean of its divisors is an integer number (1890709200).

Almost surely, 2^34025214645 is an apocalyptic number.

It is an amenable number.

34025214645 is a deficient number, since it is larger than the sum of its proper divisors (26477479755).

34025214645 is a wasteful number, since it uses less digits than its factorization.

34025214645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55946 (or 55940 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 34025214645 its reverse (54641252043), we get a palindrome (88666466688).

The spelling of 34025214645 in words is "thirty-four billion, twenty-five million, two hundred fourteen thousand, six hundred forty-five".