40743141513673 has 8 divisors (see below), whose sum is σ = 40773873578760. Its totient is φ = 40712412026880.

The previous prime is 40743141513653. The next prime is 40743141513691. The reversal of 40743141513673 is 37631514134704.

It can be written as a sum of positive squares in 4 ways, for example, as 1839517138944 + 38903624374729 = 1356288^2 + 6237277^2 .

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 40743141513673 - 2⁹ = 40743141513161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40743141513643) 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 7 ways as a sum of consecutive naturals, for example, 31578711 + ... + 32843587.

It is an arithmetic number, because the mean of its divisors is an integer number (5096734197345).

Almost surely, 2^{40743141513673} is an apocalyptic number.

It is an amenable number.

40743141513673 is a deficient number, since it is larger than the sum of its proper divisors (30732065087).

40743141513673 is a wasteful number, since it uses less digits than its factorization.

40743141513673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289147.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 40743141513673 in words is "forty trillion, seven hundred forty-three billion, one hundred forty-one million, five hundred thirteen thousand, six hundred seventy-three".