141673196025 has 81 divisors (see below), whose sum is σ = 265508195407. Its totient is φ = 72207616800.

The previous prime is 141673196003. The next prime is 141673196029. The reversal of 141673196025 is 520691376141.

The square root of 141673196025 is 376395.

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

141673196025 is a `hidden beast` number, since 1 + 4 + 1 + 6 + 7 + 31 + 9 + 602 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 51002350569 + 90670845456 = 225837^2 + 301116^2 .

It is not a de Polignac number, because 141673196025 - 2⁷ = 141673195897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141673196029) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 129855730 + ... + 129856820.

Almost surely, 2^141673196025 is an apocalyptic number.

141673196025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141673196025 is the 376395-th square number.

141673196025 is the 188198-th centered octagonal number.

It is an amenable number.

141673196025 is a deficient number, since it is larger than the sum of its proper divisors (123834999382).

141673196025 is an equidigital number, since it uses as much as digits as its factorization.

141673196025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 141673196025 in words is "one hundred forty-one billion, six hundred seventy-three million, one hundred ninety-six thousand, twenty-five".