33550140242 has 16 divisors (see below), whose sum is σ = 51282564480. Its totient is φ = 16456048752.

The previous prime is 33550140167. The next prime is 33550140289. The reversal of 33550140242 is 24204105533.

It is a happy number.

It is a super-2 number, since 2×33550140242² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809009 + ... + 849467.

It is an arithmetic number, because the mean of its divisors is an integer number (3205160280).

Almost surely, 2^33550140242 is an apocalyptic number.

33550140242 is a deficient number, since it is larger than the sum of its proper divisors (17732424238).

33550140242 is a wasteful number, since it uses less digits than its factorization.

33550140242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48337.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 33550140242 its reverse (24204105533), we get a palindrome (57754245775).

The spelling of 33550140242 in words is "thirty-three billion, five hundred fifty million, one hundred forty thousand, two hundred forty-two".