34253817236 has 12 divisors (see below), whose sum is σ = 60494127540. Its totient is φ = 16969780800.

The previous prime is 34253817233. The next prime is 34253817307. The reversal of 34253817236 is 63271835243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18443269636 + 15810547600 = 135806^2 + 125740^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34253817233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39281465 + ... + 39282336.

It is an arithmetic number, because the mean of its divisors is an integer number (5041177295).

Almost surely, 2^34253817236 is an apocalyptic number.

It is an amenable number.

34253817236 is a deficient number, since it is larger than the sum of its proper divisors (26240310304).

34253817236 is a wasteful number, since it uses less digits than its factorization.

34253817236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78563914 (or 78563912 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The spelling of 34253817236 in words is "thirty-four billion, two hundred fifty-three million, eight hundred seventeen thousand, two hundred thirty-six".