40846089441 has 4 divisors (see below), whose sum is σ = 54461452592. Its totient is φ = 27230726292.

The previous prime is 40846089437. The next prime is 40846089463. The reversal of 40846089441 is 14498064804.

It is a happy number.

40846089441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40846089441 - 2² = 40846089437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40846089421) 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, 6807681571 + ... + 6807681576.

It is an arithmetic number, because the mean of its divisors is an integer number (13615363148).

Almost surely, 2^40846089441 is an apocalyptic number.

It is an amenable number.

40846089441 is a deficient number, since it is larger than the sum of its proper divisors (13615363151).

40846089441 is a wasteful number, since it uses less digits than its factorization.

40846089441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13615363150.

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 40846089441 in words is "forty billion, eight hundred forty-six million, eighty-nine thousand, four hundred forty-one".