9437381044141 has 2 divisors, whose sum is σ = 9437381044142. Its totient is φ = 9437381044140.

The previous prime is 9437381044127. The next prime is 9437381044181. The reversal of 9437381044141 is 1414401837349.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9038741602500 + 398639441641 = 3006450^2 + 631379^2 .

It is a cyclic number.

It is not a de Polignac number, because 9437381044141 - 2¹⁷ = 9437380913069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9437381044111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4718690522070 + 4718690522071.

It is an arithmetic number, because the mean of its divisors is an integer number (4718690522071).

Almost surely, 2^{9437381044141} is an apocalyptic number.

It is an amenable number.

9437381044141 is a deficient number, since it is larger than the sum of its proper divisors (1).

9437381044141 is an equidigital number, since it uses as much as digits as its factorization.

9437381044141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 9437381044141 in words is "nine trillion, four hundred thirty-seven billion, three hundred eighty-one million, forty-four thousand, one hundred forty-one".