33545103342 has 32 divisors (see below), whose sum is σ = 70215005952. Its totient is φ = 10663787904.

The previous prime is 33545103289. The next prime is 33545103343. The reversal of 33545103342 is 24330154533.

It is a super-2 number, since 2×33545103342² (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 (33545103343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314148 + ... + 407159.

It is an arithmetic number, because the mean of its divisors is an integer number (2194218936).

Almost surely, 2^33545103342 is an apocalyptic number.

33545103342 is an abundant number, since it is smaller than the sum of its proper divisors (36669902610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33545103342 is a wasteful number, since it uses less digits than its factorization.

33545103342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721672.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 33545103342 its reverse (24330154533), we get a palindrome (57875257875).

The spelling of 33545103342 in words is "thirty-three billion, five hundred forty-five million, one hundred three thousand, three hundred forty-two".