35224451242 has 4 divisors (see below), whose sum is σ = 52836676866. Its totient is φ = 17612225620.

The previous prime is 35224451233. The next prime is 35224451261. The reversal of 35224451242 is 24215442253.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 34755772041 + 468679201 = 186429^2 + 21649^2 .

It is a junction number, because it is equal to n+sod(n) for n = 35224451198 and 35224451207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8806112809 + ... + 8806112812.

Almost surely, 2^35224451242 is an apocalyptic number.

35224451242 is a deficient number, since it is larger than the sum of its proper divisors (17612225624).

35224451242 is a wasteful number, since it uses less digits than its factorization.

35224451242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17612225623.

The product of its digits is 76800, while the sum is 34.

Adding to 35224451242 its reverse (24215442253), we get a palindrome (59439893495).

The spelling of 35224451242 in words is "thirty-five billion, two hundred twenty-four million, four hundred fifty-one thousand, two hundred forty-two".