40457300750 has 16 divisors (see below), whose sum is σ = 75736067472. Its totient is φ = 16182920200.

The previous prime is 40457300747. The next prime is 40457300759. The reversal of 40457300750 is 5700375404.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40457300750.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40457300759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80914352 + ... + 80914851.

It is an arithmetic number, because the mean of its divisors is an integer number (4733504217).

Almost surely, 2^40457300750 is an apocalyptic number.

40457300750 is a deficient number, since it is larger than the sum of its proper divisors (35278766722).

40457300750 is a wasteful number, since it uses less digits than its factorization.

40457300750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161829220 (or 161829210 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The spelling of 40457300750 in words is "forty billion, four hundred fifty-seven million, three hundred thousand, seven hundred fifty".