33421141045 has 16 divisors (see below), whose sum is σ = 40319547840. Its totient is φ = 26594467200.

The previous prime is 33421140989. The next prime is 33421141069. The reversal of 33421141045 is 54014112433.

It is a de Polignac number, because none of the positive numbers 2^k-33421141045 is a prime.

It is a super-2 number, since 2×33421141045² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781426 + ... + 823084.

It is an arithmetic number, because the mean of its divisors is an integer number (2519971740).

Almost surely, 2^33421141045 is an apocalyptic number.

It is an amenable number.

33421141045 is a deficient number, since it is larger than the sum of its proper divisors (6898406795).

33421141045 is a wasteful number, since it uses less digits than its factorization.

33421141045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42516.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 33421141045 its reverse (54014112433), we get a palindrome (87435253478).

The spelling of 33421141045 in words is "thirty-three billion, four hundred twenty-one million, one hundred forty-one thousand, forty-five".