740232444433 has 2 divisors, whose sum is σ = 740232444434. Its totient is φ = 740232444432.

The previous prime is 740232444409. The next prime is 740232444437. The reversal of 740232444433 is 334444232047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 740136737344 + 95707089 = 860312^2 + 9783^2 .

It is an emirp because it is prime and its reverse (334444232047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 740232444433 - 2²⁹ = 739695573521 is a prime.

It is not a weakly prime, because it can be changed into another prime (740232444437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370116222216 + 370116222217.

It is an arithmetic number, because the mean of its divisors is an integer number (370116222217).

Almost surely, 2^740232444433 is an apocalyptic number.

It is an amenable number.

740232444433 is a deficient number, since it is larger than the sum of its proper divisors (1).

740232444433 is an equidigital number, since it uses as much as digits as its factorization.

740232444433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 40.

The spelling of 740232444433 in words is "seven hundred forty billion, two hundred thirty-two million, four hundred forty-four thousand, four hundred thirty-three".