40950384950 has 12 divisors (see below), whose sum is σ = 76167716100. Its totient is φ = 16380153960.

The previous prime is 40950384913. The next prime is 40950384973. The reversal of 40950384950 is 5948305904.

It is a junction number, because it is equal to n+sod(n) for n = 40950384895 and 40950384904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 409503800 + ... + 409503899.

It is an arithmetic number, because the mean of its divisors is an integer number (6347309675).

Almost surely, 2^40950384950 is an apocalyptic number.

40950384950 is a deficient number, since it is larger than the sum of its proper divisors (35217331150).

40950384950 is a wasteful number, since it uses less digits than its factorization.

40950384950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819007711 (or 819007706 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 40950384950 in words is "forty billion, nine hundred fifty million, three hundred eighty-four thousand, nine hundred fifty".