35142230225 has 6 divisors (see below), whose sum is σ = 43576365510. Its totient is φ = 28113784160.

The previous prime is 35142230143. The next prime is 35142230231. The reversal of 35142230225 is 52203224153.

It can be written as a sum of positive squares in 3 ways, for example, as 6570075136 + 28572155089 = 81056^2 + 169033^2 .

It is not a de Polignac number, because 35142230225 - 2²⁴ = 35125453009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 702844580 + ... + 702844629.

It is an arithmetic number, because the mean of its divisors is an integer number (7262727585).

Almost surely, 2^35142230225 is an apocalyptic number.

It is an amenable number.

35142230225 is a deficient number, since it is larger than the sum of its proper divisors (8434135285).

35142230225 is a wasteful number, since it uses less digits than its factorization.

35142230225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405689219 (or 1405689214 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 35142230225 its reverse (52203224153), we get a palindrome (87345454378).

The spelling of 35142230225 in words is "thirty-five billion, one hundred forty-two million, two hundred thirty thousand, two hundred twenty-five".