40440774437041 has 8 divisors (see below), whose sum is σ = 44529518837664. Its totient is φ = 36420748429920.

The previous prime is 40440774437033. The next prime is 40440774437057. The reversal of 40440774437041 is 14073447704404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40440774437041 - 2³ = 40440774437033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40440774437071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17179597140 + ... + 17179599493.

It is an arithmetic number, because the mean of its divisors is an integer number (5566189854708).

Almost surely, 2^{40440774437041} is an apocalyptic number.

It is an amenable number.

40440774437041 is a deficient number, since it is larger than the sum of its proper divisors (4088744400623).

40440774437041 is a wasteful number, since it uses less digits than its factorization.

40440774437041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34359196751.

The product of its (nonzero) digits is 4214784, while the sum is 49.

The spelling of 40440774437041 in words is "forty trillion, four hundred forty billion, seven hundred seventy-four million, four hundred thirty-seven thousand, forty-one".