10405412326631 has 16 divisors (see below), whose sum is σ = 12528665026560. Its totient is φ = 8442166615200.

The previous prime is 10405412326583. The next prime is 10405412326643. The reversal of 10405412326631 is 13662321450401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10405412326631 is a prime.

It is a super-2 number, since 2×10405412326631² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10405432326631) 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, 33833096 + ... + 34139261.

It is an arithmetic number, because the mean of its divisors is an integer number (783041564160).

Almost surely, 2^{10405412326631} is an apocalyptic number.

10405412326631 is a deficient number, since it is larger than the sum of its proper divisors (2123252699929).

10405412326631 is a wasteful number, since it uses less digits than its factorization.

10405412326631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67973534.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 10405412326631 in words is "ten trillion, four hundred five billion, four hundred twelve million, three hundred twenty-six thousand, six hundred thirty-one".