40623103603405 has 8 divisors (see below), whose sum is σ = 48749078229984. Its totient is φ = 32497580278800.

The previous prime is 40623103603403. The next prime is 40623103603427. The reversal of 40623103603405 is 50430630132604.

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

It is not a de Polignac number, because 40623103603405 - 2¹ = 40623103603403 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 (40623103603403) 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, 112627431 + ... + 112987540.

It is an arithmetic number, because the mean of its divisors is an integer number (6093634778748).

Almost surely, 2^{40623103603405} is an apocalyptic number.

It is an amenable number.

40623103603405 is a deficient number, since it is larger than the sum of its proper divisors (8125974626579).

40623103603405 is a wasteful number, since it uses less digits than its factorization.

40623103603405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225650987.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 40623103603405 in words is "forty trillion, six hundred twenty-three billion, one hundred three million, six hundred three thousand, four hundred five".