33145210413499 has 2 divisors, whose sum is σ = 33145210413500. Its totient is φ = 33145210413498.

The previous prime is 33145210413493. The next prime is 33145210413589. The reversal of 33145210413499 is 99431401254133.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33145210413499 is a prime.

It is a super-2 number, since 2×33145210413499² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33145210413493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16572605206749 + 16572605206750.

It is an arithmetic number, because the mean of its divisors is an integer number (16572605206750).

Almost surely, 2^{33145210413499} is an apocalyptic number.

33145210413499 is a deficient number, since it is larger than the sum of its proper divisors (1).

33145210413499 is an equidigital number, since it uses as much as digits as its factorization.

33145210413499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 33145210413499 in words is "thirty-three trillion, one hundred forty-five billion, two hundred ten million, four hundred thirteen thousand, four hundred ninety-nine".