35505245042 has 8 divisors (see below), whose sum is σ = 56390683356. Its totient is φ = 16708350592.

The previous prime is 35505245021. The next prime is 35505245047. The reversal of 35505245042 is 24054250553.

It can be written as a sum of positive squares in 2 ways, for example, as 29818727761 + 5686517281 = 172681^2 + 75409^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 35505244993 and 35505245011.

It is not an unprimeable number, because it can be changed into a prime (35505245047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522135923 + ... + 522135990.

Almost surely, 2^35505245042 is an apocalyptic number.

35505245042 is a deficient number, since it is larger than the sum of its proper divisors (20885438314).

35505245042 is a wasteful number, since it uses less digits than its factorization.

35505245042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044271932.

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 35505245042 its reverse (24054250553), we get a palindrome (59559495595).

The spelling of 35505245042 in words is "thirty-five billion, five hundred five million, two hundred forty-five thousand, forty-two".