33413144139433 has 2 divisors, whose sum is σ = 33413144139434. Its totient is φ = 33413144139432.

The previous prime is 33413144139409. The next prime is 33413144139437. The reversal of 33413144139433 is 33493144131433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33279607247104 + 133536892329 = 5768848^2 + 365427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33413144139433 is a prime.

It is a super-2 number, since 2×33413144139433² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33413144139437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16706572069716 + 16706572069717.

It is an arithmetic number, because the mean of its divisors is an integer number (16706572069717).

Almost surely, 2^{33413144139433} is an apocalyptic number.

It is an amenable number.

33413144139433 is a deficient number, since it is larger than the sum of its proper divisors (1).

33413144139433 is an equidigital number, since it uses as much as digits as its factorization.

33413144139433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 46.

The spelling of 33413144139433 in words is "thirty-three trillion, four hundred thirteen billion, one hundred forty-four million, one hundred thirty-nine thousand, four hundred thirty-three".