34594140025 has 9 divisors (see below), whose sum is σ = 42897886831. Its totient is φ = 27674568040.

The previous prime is 34594140001. The next prime is 34594140029. The reversal of 34594140025 is 52004149543.

It is a happy number.

The square root of 34594140025 is 185995.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 12453890409 + 22140249616 = 111597^2 + 148796^2 .

It is a de Polignac number, because none of the positive numbers 2^k-34594140025 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34594140029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 911376 + ... + 948574.

Almost surely, 2^34594140025 is an apocalyptic number.

34594140025 is the 185995-th square number.

34594140025 is the 92998-th centered octagonal number.

It is an amenable number.

34594140025 is a deficient number, since it is larger than the sum of its proper divisors (8303746806).

34594140025 is an frugal number, since it uses more digits than its factorization.

34594140025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74408 (or 37204 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 34594140025 its reverse (52004149543), we get a palindrome (86598289568).

The spelling of 34594140025 in words is "thirty-four billion, five hundred ninety-four million, one hundred forty thousand, twenty-five".