33424406055 has 32 divisors (see below), whose sum is σ = 59578041600. Its totient is φ = 17779287456.

The previous prime is 33424406053. The next prime is 33424406069. The reversal of 33424406055 is 55060442433.

33424406055 is a `hidden beast` number, since 3 + 3 + 4 + 2 + 4 + 40 + 605 + 5 = 666.

It is not a de Polignac number, because 33424406055 - 2¹ = 33424406053 is a prime.

It is a super-2 number, since 2×33424406055² (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 (33424406053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275469 + ... + 377798.

It is an arithmetic number, because the mean of its divisors is an integer number (1861813800).

Almost surely, 2^33424406055 is an apocalyptic number.

33424406055 is a deficient number, since it is larger than the sum of its proper divisors (26153635545).

33424406055 is a wasteful number, since it uses less digits than its factorization.

33424406055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653660 (or 653654 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 33424406055 its reverse (55060442433), we get a palindrome (88484848488).

The spelling of 33424406055 in words is "thirty-three billion, four hundred twenty-four million, four hundred six thousand, fifty-five".