34073400736 has 12 divisors (see below), whose sum is σ = 67082007762. Its totient is φ = 17036700352.

The previous prime is 34073400719. The next prime is 34073400743. The reversal of 34073400736 is 63700437043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33613555600 + 459845136 = 183340^2 + 21444^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34073400695 and 34073400704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532396855 + ... + 532396918.

Almost surely, 2^34073400736 is an apocalyptic number.

It is an amenable number.

34073400736 is a deficient number, since it is larger than the sum of its proper divisors (33008607026).

34073400736 is a wasteful number, since it uses less digits than its factorization.

34073400736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064793783 (or 1064793775 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 37.

Adding to 34073400736 its reverse (63700437043), we get a palindrome (97773837779).

The spelling of 34073400736 in words is "thirty-four billion, seventy-three million, four hundred thousand, seven hundred thirty-six".