33434357042 has 16 divisors (see below), whose sum is σ = 50502879000. Its totient is φ = 16600129920.

The previous prime is 33434357039. The next prime is 33434357051. The reversal of 33434357042 is 24075343433.

It can be written as a sum of positive squares in 4 ways, for example, as 32479608841 + 954748201 = 180221^2 + 30899^2 .

It is a super-2 number, since 2×33434357042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33434356987 and 33434357005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1142084 + ... + 1170992.

Almost surely, 2^33434357042 is an apocalyptic number.

33434357042 is a deficient number, since it is larger than the sum of its proper divisors (17068521958).

33434357042 is a wasteful number, since it uses less digits than its factorization.

33434357042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32941.

The product of its (nonzero) digits is 362880, while the sum is 38.

The spelling of 33434357042 in words is "thirty-three billion, four hundred thirty-four million, three hundred fifty-seven thousand, forty-two".