34020125045 has 4 divisors (see below), whose sum is σ = 40824150060. Its totient is φ = 27216100032.

The previous prime is 34020125023. The next prime is 34020125053. The reversal of 34020125045 is 54052102043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54052102043 = 6791 ⋅7959373.

It can be written as a sum of positive squares in 2 ways, for example, as 25153642801 + 8866482244 = 158599^2 + 94162^2 .

It is a cyclic number.

It is not a de Polignac number, because 34020125045 - 2⁶ = 34020124981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3402012500 + ... + 3402012509.

It is an arithmetic number, because the mean of its divisors is an integer number (10206037515).

Almost surely, 2^34020125045 is an apocalyptic number.

It is an amenable number.

34020125045 is a deficient number, since it is larger than the sum of its proper divisors (6804025015).

34020125045 is an equidigital number, since it uses as much as digits as its factorization.

34020125045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6804025014.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 34020125045 its reverse (54052102043), we get a palindrome (88072227088).

The spelling of 34020125045 in words is "thirty-four billion, twenty million, one hundred twenty-five thousand, forty-five".