9437381044441 has 16 divisors (see below), whose sum is σ = 10871353004544. Its totient is φ = 8025054738624.

The previous prime is 9437381044337. The next prime is 9437381044477. The reversal of 9437381044441 is 1444401837349.

It is not a de Polignac number, because 9437381044441 - 2²³ = 9437372655833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9437381044141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7855126 + ... + 8976511.

It is an arithmetic number, because the mean of its divisors is an integer number (679459562784).

Almost surely, 2^{9437381044441} is an apocalyptic number.

It is an amenable number.

9437381044441 is a deficient number, since it is larger than the sum of its proper divisors (1433971960103).

9437381044441 is a wasteful number, since it uses less digits than its factorization.

9437381044441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16832280.

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 9437381044441 in words is "nine trillion, four hundred thirty-seven billion, three hundred eighty-one million, forty-four thousand, four hundred forty-one".