740722604707433 has 2 divisors, whose sum is σ = 740722604707434. Its totient is φ = 740722604707432.

The previous prime is 740722604707411. The next prime is 740722604707447. The reversal of 740722604707433 is 334707406227047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 645058810368064 + 95663794339369 = 25398008^2 + 9780787^2 .

It is a cyclic number.

It is not a de Polignac number, because 740722604707433 - 2¹² = 740722604703337 is a prime.

It is a super-4 number, since 4×740722604707433⁴ (a number of 61 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (740722604707333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370361302353716 + 370361302353717.

It is an arithmetic number, because the mean of its divisors is an integer number (370361302353717).

Almost surely, 2^{740722604707433} is an apocalyptic number.

It is an amenable number.

740722604707433 is a deficient number, since it is larger than the sum of its proper divisors (1).

740722604707433 is an equidigital number, since it uses as much as digits as its factorization.

740722604707433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33191424, while the sum is 56.

The spelling of 740722604707433 in words is "seven hundred forty trillion, seven hundred twenty-two billion, six hundred four million, seven hundred seven thousand, four hundred thirty-three".