33545106442 has 16 divisors (see below), whose sum is σ = 53172066240. Its totient is φ = 15827954688.

The previous prime is 33545106409. The next prime is 33545106451. The reversal of 33545106442 is 24460154533.

It is a super-2 number, since 2×33545106442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1707678 + ... + 1727209.

It is an arithmetic number, because the mean of its divisors is an integer number (3323254140).

Almost surely, 2^33545106442 is an apocalyptic number.

33545106442 is a deficient number, since it is larger than the sum of its proper divisors (19626959798).

33545106442 is a wasteful number, since it uses less digits than its factorization.

33545106442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435165.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 33545106442 in words is "thirty-three billion, five hundred forty-five million, one hundred six thousand, four hundred forty-two".