33431042013034 has 4 divisors (see below), whose sum is σ = 50146563019554. Its totient is φ = 16715521006516.

The previous prime is 33431042012957. The next prime is 33431042013037. The reversal of 33431042013034 is 43031024013433.

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., 32165878221009 + 1265163792025 = 5671497^2 + 1124795^2 .

It is a super-2 number, since 2×33431042013034² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33431042012987 and 33431042013005.

It is not an unprimeable number, because it can be changed into a prime (33431042013037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8357760503257 + ... + 8357760503260.

Almost surely, 2^{33431042013034} is an apocalyptic number.

33431042013034 is a deficient number, since it is larger than the sum of its proper divisors (16715521006520).

33431042013034 is a wasteful number, since it uses less digits than its factorization.

33431042013034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16715521006519.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 33431042013034 its reverse (43031024013433), we get a palindrome (76462066026467).

The spelling of 33431042013034 in words is "thirty-three trillion, four hundred thirty-one billion, forty-two million, thirteen thousand, thirty-four".