3261612937433 has 2 divisors, whose sum is σ = 3261612937434. Its totient is φ = 3261612937432.

The previous prime is 3261612937411. The next prime is 3261612937441. The reversal of 3261612937433 is 3347392161623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1708528709449 + 1553084227984 = 1307107^2 + 1246228^2 .

It is a cyclic number.

It is not a de Polignac number, because 3261612937433 - 2¹⁰ = 3261612936409 is a prime.

It is not a weakly prime, because it can be changed into another prime (3261612933433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630806468716 + 1630806468717.

It is an arithmetic number, because the mean of its divisors is an integer number (1630806468717).

Almost surely, 2^{3261612937433} is an apocalyptic number.

It is an amenable number.

3261612937433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3261612937433 is an equidigital number, since it uses as much as digits as its factorization.

3261612937433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 50.

The spelling of 3261612937433 in words is "three trillion, two hundred sixty-one billion, six hundred twelve million, nine hundred thirty-seven thousand, four hundred thirty-three".