33245404131403 has 2 divisors, whose sum is σ = 33245404131404. Its totient is φ = 33245404131402.

The previous prime is 33245404131299. The next prime is 33245404131409. The reversal of 33245404131403 is 30413140454233.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33245404131403 is a prime.

It is a super-2 number, since 2×33245404131403² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33245404131409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16622702065701 + 16622702065702.

It is an arithmetic number, because the mean of its divisors is an integer number (16622702065702).

Almost surely, 2^{33245404131403} is an apocalyptic number.

33245404131403 is a deficient number, since it is larger than the sum of its proper divisors (1).

33245404131403 is an equidigital number, since it uses as much as digits as its factorization.

33245404131403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 33245404131403 its reverse (30413140454233), we get a palindrome (63658544585636).

The spelling of 33245404131403 in words is "thirty-three trillion, two hundred forty-five billion, four hundred four million, one hundred thirty-one thousand, four hundred three".