40254660750441 has 4 divisors (see below), whose sum is σ = 53672881000592. Its totient is φ = 26836440500292.

The previous prime is 40254660750413. The next prime is 40254660750443. The reversal of 40254660750441 is 14405706645204.

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 not a de Polignac number, because 40254660750441 - 2⁷ = 40254660750313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40254660750443) 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, 6709110125071 + ... + 6709110125076.

It is an arithmetic number, because the mean of its divisors is an integer number (13418220250148).

Almost surely, 2^{40254660750441} is an apocalyptic number.

It is an amenable number.

40254660750441 is a deficient number, since it is larger than the sum of its proper divisors (13418220250151).

40254660750441 is a wasteful number, since it uses less digits than its factorization.

40254660750441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13418220250150.

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 40254660750441 in words is "forty trillion, two hundred fifty-four billion, six hundred sixty million, seven hundred fifty thousand, four hundred forty-one".