34326421533 has 12 divisors (see below), whose sum is σ = 49591693788. Its totient is φ = 22880088000.

The previous prime is 34326421517. The next prime is 34326421537. The reversal of 34326421533 is 33512462343.

34326421533 is a `hidden beast` number, since 3 + 4 + 3 + 2 + 642 + 1 + 5 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 26437784409 + 7888637124 = 162597^2 + 88818^2 .

It is not a de Polignac number, because 34326421533 - 2⁴ = 34326421517 is a prime.

It is a super-2 number, since 2×34326421533² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34326421537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297160 + ... + 396177.

It is an arithmetic number, because the mean of its divisors is an integer number (4132641149).

Almost surely, 2^34326421533 is an apocalyptic number.

It is an amenable number.

34326421533 is a deficient number, since it is larger than the sum of its proper divisors (15265272255).

34326421533 is a wasteful number, since it uses less digits than its factorization.

34326421533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698844 (or 698841 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

Adding to 34326421533 its reverse (33512462343), we get a palindrome (67838883876).

The spelling of 34326421533 in words is "thirty-four billion, three hundred twenty-six million, four hundred twenty-one thousand, five hundred thirty-three".