33245644530043 has 4 divisors (see below), whose sum is σ = 36267975850968. Its totient is φ = 30223313209120.

The previous prime is 33245644530037. The next prime is 33245644530053. The reversal of 33245644530043 is 34003544654233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33245644530043 is a prime.

It is a super-2 number, since 2×33245644530043² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33245644529975 and 33245644530002.

It is not an unprimeable number, because it can be changed into a prime (33245644530013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511165660446 + ... + 1511165660467.

It is an arithmetic number, because the mean of its divisors is an integer number (9066993962742).

Almost surely, 2^{33245644530043} is an apocalyptic number.

33245644530043 is a deficient number, since it is larger than the sum of its proper divisors (3022331320925).

33245644530043 is a wasteful number, since it uses less digits than its factorization.

33245644530043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022331320924.

The product of its (nonzero) digits is 6220800, while the sum is 46.

The spelling of 33245644530043 in words is "thirty-three trillion, two hundred forty-five billion, six hundred forty-four million, five hundred thirty thousand, forty-three".