35358434642 has 4 divisors (see below), whose sum is σ = 53037651966. Its totient is φ = 17679217320.

The previous prime is 35358434641. The next prime is 35358434651. The reversal of 35358434642 is 24643485353.

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., 31296794281 + 4061640361 = 176909^2 + 63731^2 .

It is not an unprimeable number, because it can be changed into a prime (35358434641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8839608659 + ... + 8839608662.

Almost surely, 2^35358434642 is an apocalyptic number.

35358434642 is a deficient number, since it is larger than the sum of its proper divisors (17679217324).

35358434642 is a wasteful number, since it uses less digits than its factorization.

35358434642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17679217323.

The product of its digits is 4147200, while the sum is 47.

The spelling of 35358434642 in words is "thirty-five billion, three hundred fifty-eight million, four hundred thirty-four thousand, six hundred forty-two".