40105737218373 has 8 divisors (see below), whose sum is σ = 53475671567136. Its totient is φ = 26736480507600.

The previous prime is 40105737218347. The next prime is 40105737218387. The reversal of 40105737218373 is 37381273750104.

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

It is not a de Polignac number, because 40105737218373 - 2⁵ = 40105737218341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40105737218333) 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, 169271383 + ... + 169508148.

It is an arithmetic number, because the mean of its divisors is an integer number (6684458945892).

Almost surely, 2^{40105737218373} is an apocalyptic number.

It is an amenable number.

40105737218373 is a deficient number, since it is larger than the sum of its proper divisors (13369934348763).

40105737218373 is a wasteful number, since it uses less digits than its factorization.

40105737218373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338818995.

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 40105737218373 in words is "forty trillion, one hundred five billion, seven hundred thirty-seven million, two hundred eighteen thousand, three hundred seventy-three".