40780877050 has 48 divisors (see below), whose sum is σ = 80969371200. Its totient is φ = 15236121600.

The previous prime is 40780877041. The next prime is 40780877051. The reversal of 40780877050 is 5077808704.

It is not an unprimeable number, because it can be changed into a prime (40780877051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234855 + ... + 369754.

It is an arithmetic number, because the mean of its divisors is an integer number (1686861900).

Almost surely, 2^40780877050 is an apocalyptic number.

40780877050 is a deficient number, since it is larger than the sum of its proper divisors (40188494150).

40780877050 is a wasteful number, since it uses less digits than its factorization.

40780877050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604711 (or 604706 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 46.

The spelling of 40780877050 in words is "forty billion, seven hundred eighty million, eight hundred seventy-seven thousand, fifty".