40243716457514 has 8 divisors (see below), whose sum is σ = 60365614401828. Its totient is φ = 20121844990240.

The previous prime is 40243716457423. The next prime is 40243716457531. The reversal of 40243716457514 is 41575461734204.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40059190368289 + 184526089225 = 6329233^2 + 429565^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2239907 + ... + 9246870.

Almost surely, 2^{40243716457514} is an apocalyptic number.

40243716457514 is a deficient number, since it is larger than the sum of its proper divisors (20121897944314).

40243716457514 is a wasteful number, since it uses less digits than its factorization.

40243716457514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13238520.

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 40243716457514 in words is "forty trillion, two hundred forty-three billion, seven hundred sixteen million, four hundred fifty-seven thousand, five hundred fourteen".