33340250355045 has 16 divisors (see below), whose sum is σ = 53464816832832. Its totient is φ = 17741328101120.

The previous prime is 33340250355043. The next prime is 33340250355101. The reversal of 33340250355045 is 54055305204333.

It is not a de Polignac number, because 33340250355045 - 2¹ = 33340250355043 is a prime.

It is a super-2 number, since 2×33340250355045² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33340250354988 and 33340250355006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33340250355043) 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, 2508665316 + ... + 2508678605.

It is an arithmetic number, because the mean of its divisors is an integer number (3341551052052).

Almost surely, 2^{33340250355045} is an apocalyptic number.

It is an amenable number.

33340250355045 is a deficient number, since it is larger than the sum of its proper divisors (20124566477787).

33340250355045 is a wasteful number, since it uses less digits than its factorization.

33340250355045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017344372.

The product of its (nonzero) digits is 1620000, while the sum is 42.

Adding to 33340250355045 its reverse (54055305204333), we get a palindrome (87395555559378).

The spelling of 33340250355045 in words is "thirty-three trillion, three hundred forty billion, two hundred fifty million, three hundred fifty-five thousand, forty-five".