740441607441442 has 16 divisors (see below), whose sum is σ = 1176000318565560. Its totient is φ = 348441679934208.

The previous prime is 740441607441439. The next prime is 740441607441491. The reversal of 740441607441442 is 244144706144047.

It can be written as a sum of positive squares in 4 ways, for example, as 738161027236161 + 2280580205281 = 27169119^2 + 1510159^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 740441607441442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36237513 + ... + 52858684.

Almost surely, 2^{740441607441442} is an apocalyptic number.

740441607441442 is a deficient number, since it is larger than the sum of its proper divisors (435558711124118).

740441607441442 is a wasteful number, since it uses less digits than its factorization.

740441607441442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89340645.

The product of its (nonzero) digits is 9633792, while the sum is 52.

The spelling of 740441607441442 in words is "seven hundred forty trillion, four hundred forty-one billion, six hundred seven million, four hundred forty-one thousand, four hundred forty-two".