40481420205743 has 24 divisors (see below), whose sum is σ = 44955981148848. Its totient is φ = 36422450064000.

The previous prime is 40481420205703. The next prime is 40481420205803. The reversal of 40481420205743 is 34750202418404.

It is not a de Polignac number, because 40481420205743 - 2⁸ = 40481420205487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40481420205694 and 40481420205703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40481420205703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2489003 + ... + 9335843.

It is an arithmetic number, because the mean of its divisors is an integer number (1873165881202).

Almost surely, 2^{40481420205743} is an apocalyptic number.

40481420205743 is a deficient number, since it is larger than the sum of its proper divisors (4474560943105).

40481420205743 is a wasteful number, since it uses less digits than its factorization.

40481420205743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6847367 (or 6847356 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 44.

The spelling of 40481420205743 in words is "forty trillion, four hundred eighty-one billion, four hundred twenty million, two hundred five thousand, seven hundred forty-three".