40950205746 has 32 divisors (see below), whose sum is σ = 83963126016. Its totient is φ = 13306800000.

The previous prime is 40950205679. The next prime is 40950205817. The reversal of 40950205746 is 64750205904.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40950205698 and 40950205707.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256071 + ... + 384021.

It is an arithmetic number, because the mean of its divisors is an integer number (2623847688).

Almost surely, 2^40950205746 is an apocalyptic number.

40950205746 is an abundant number, since it is smaller than the sum of its proper divisors (43012920270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40950205746 is a wasteful number, since it uses less digits than its factorization.

40950205746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129298.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 40950205746 in words is "forty billion, nine hundred fifty million, two hundred five thousand, seven hundred forty-six".