35342120025 has 81 divisors (see below), whose sum is σ = 64500661407. Its totient is φ = 18498708000.

The previous prime is 35342119991. The next prime is 35342120027. The reversal of 35342120025 is 52002124353.

It is a happy number.

The square root of 35342120025 is 187995.

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

35342120025 is a `hidden beast` number, since 3 + 534 + 2 + 120 + 0 + 2 + 5 = 666.

35342120025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12723163209 + 22618956816 = 112797^2 + 150396^2 .

It is not a de Polignac number, because 35342120025 - 2²⁹ = 34805249113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35342120027) 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, 234053700 + ... + 234053850.

Almost surely, 2^35342120025 is an apocalyptic number.

35342120025 is the 187995-th square number.

35342120025 is the 93998-th centered octagonal number.

It is an amenable number.

35342120025 is a deficient number, since it is larger than the sum of its proper divisors (29158541382).

35342120025 is an equidigital number, since it uses as much as digits as its factorization.

35342120025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 35342120025 its reverse (52002124353), we get a palindrome (87344244378).

The spelling of 35342120025 in words is "thirty-five billion, three hundred forty-two million, one hundred twenty thousand, twenty-five".