35212042042 has 4 divisors (see below), whose sum is σ = 52818063066. Its totient is φ = 17606021020.

The previous prime is 35212042037. The next prime is 35212042069. The reversal of 35212042042 is 24024021253.

35212042042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 21193245241 + 14018796801 = 145579^2 + 118401^2 .

It is a junction number, because it is equal to n+sod(n) for n = 35212041998 and 35212042016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8803010509 + ... + 8803010512.

Almost surely, 2^35212042042 is an apocalyptic number.

35212042042 is a deficient number, since it is larger than the sum of its proper divisors (17606021024).

35212042042 is a wasteful number, since it uses less digits than its factorization.

35212042042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17606021023.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 35212042042 its reverse (24024021253), we get a palindrome (59236063295).

The spelling of 35212042042 in words is "thirty-five billion, two hundred twelve million, forty-two thousand, forty-two".