142325019300025 has 243 divisors, whose sum is σ = 202549624281831. Its totient is φ = 99172127324160.

The previous prime is 142325019300007. The next prime is 142325019300097. The reversal of 142325019300025 is 520003910523241.

The square root of 142325019300025 is 11930005.

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

It can be written as a sum of positive squares in 13 ways, for example, as 95998864005801 + 46326155294224 = 9797901^2 + 6806332^2 .

It is not a de Polignac number, because 142325019300025 - 2²³ = 142325010911417 is a prime.

It is a super-2 number, since 2×142325019300025² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 1599157520181 + ... + 1599157520269.

Almost surely, 2^{142325019300025} is an apocalyptic number.

142325019300025 is the 11930005-th square number.

142325019300025 is the 5965003-rd centered octagonal number.

It is an amenable number.

142325019300025 is a deficient number, since it is larger than the sum of its proper divisors (60224604981806).

142325019300025 is an frugal number, since it uses more digits than its factorization.

142325019300025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 142325019300025 its reverse (520003910523241), we get a palindrome (662328929823266).

The spelling of 142325019300025 in words is "one hundred forty-two trillion, three hundred twenty-five billion, nineteen million, three hundred thousand, twenty-five".