841055317442 has 16 divisors (see below), whose sum is σ = 1310687085240. Its totient is φ = 404284094592.

The previous prime is 841055317423. The next prime is 841055317447. The reversal of 841055317442 is 244713550148.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 574168392121 + 266886925321 = 757739^2 + 516611^2 .

It is a junction number, because it is equal to n+sod(n) for n = 841055317393 and 841055317402.

It is not an unprimeable number, because it can be changed into a prime (841055317447) 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, 31104413 + ... + 31131440.

Almost surely, 2^841055317442 is an apocalyptic number.

841055317442 is a deficient number, since it is larger than the sum of its proper divisors (469631767798).

841055317442 is a wasteful number, since it uses less digits than its factorization.

841055317442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62236117.

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 841055317442 in words is "eight hundred forty-one billion, fifty-five million, three hundred seventeen thousand, four hundred forty-two".