40475718250 has 32 divisors (see below), whose sum is σ = 82658781504. Its totient is φ = 14718442000.

The previous prime is 40475718233. The next prime is 40475718271. The reversal of 40475718250 is 5281757404.

It is a junction number, because it is equal to n+sod(n) for n = 40475718197 and 40475718206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7356472 + ... + 7361971.

It is an arithmetic number, because the mean of its divisors is an integer number (2583086922).

Almost surely, 2^40475718250 is an apocalyptic number.

40475718250 is an abundant number, since it is smaller than the sum of its proper divisors (42183063254).

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

40475718250 is a wasteful number, since it uses less digits than its factorization.

40475718250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14718471 (or 14718461 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 43.

The spelling of 40475718250 in words is "forty billion, four hundred seventy-five million, seven hundred eighteen thousand, two hundred fifty".