40578683743 has 8 divisors (see below), whose sum is σ = 46000127600. Its totient is φ = 35485812288.

The previous prime is 40578683723. The next prime is 40578683791. The reversal of 40578683743 is 34738687504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40578683743 - 2¹³ = 40578675551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40578683723) 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, 82142838 + ... + 82143331.

It is an arithmetic number, because the mean of its divisors is an integer number (5750015950).

Almost surely, 2^40578683743 is an apocalyptic number.

40578683743 is a deficient number, since it is larger than the sum of its proper divisors (5421443857).

40578683743 is a wasteful number, since it uses less digits than its factorization.

40578683743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164286201.

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 40578683743 in words is "forty billion, five hundred seventy-eight million, six hundred eighty-three thousand, seven hundred forty-three".