8406412996743 has 80 divisors (see below), whose sum is σ = 12675249100800. Its totient is φ = 5552153449920.

The previous prime is 8406412996741. The next prime is 8406412996759. The reversal of 8406412996743 is 3476992146048.

It is a happy number.

8406412996743 is a `hidden beast` number, since 8 + 406 + 4 + 129 + 9 + 67 + 43 = 666.

It is not a de Polignac number, because 8406412996743 - 2¹ = 8406412996741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8406412996741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3486690208 + ... + 3486692618.

It is an arithmetic number, because the mean of its divisors is an integer number (158440613760).

Almost surely, 2^{8406412996743} is an apocalyptic number.

8406412996743 is a deficient number, since it is larger than the sum of its proper divisors (4268836104057).

8406412996743 is a wasteful number, since it uses less digits than its factorization.

8406412996743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514 (or 3505 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 8406412996743 in words is "eight trillion, four hundred six billion, four hundred twelve million, nine hundred ninety-six thousand, seven hundred forty-three".