740722604707441 has 4 divisors (see below), whose sum is σ = 740722913897472. Its totient is φ = 740722295517412.

The previous prime is 740722604707433. The next prime is 740722604707447. The reversal of 740722604707441 is 144707406227047.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 740722604707441 - 2³ = 740722604707433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740722604707447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150973201 + ... + 155802286.

It is an arithmetic number, because the mean of its divisors is an integer number (185180728474368).

Almost surely, 2^{740722604707441} is an apocalyptic number.

It is an amenable number.

740722604707441 is a deficient number, since it is larger than the sum of its proper divisors (309190031).

740722604707441 is a wasteful number, since it uses less digits than its factorization.

740722604707441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309190030.

The product of its (nonzero) digits is 14751744, while the sum is 55.

The spelling of 740722604707441 in words is "seven hundred forty trillion, seven hundred twenty-two billion, six hundred four million, seven hundred seven thousand, four hundred forty-one".