40045254350 has 12 divisors (see below), whose sum is σ = 74484173184. Its totient is φ = 16018101720.

The previous prime is 40045254329. The next prime is 40045254413. The reversal of 40045254350 is 5345254004.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 400452494 + ... + 400452593.

It is an arithmetic number, because the mean of its divisors is an integer number (6207014432).

Almost surely, 2^40045254350 is an apocalyptic number.

40045254350 is a deficient number, since it is larger than the sum of its proper divisors (34438918834).

40045254350 is a wasteful number, since it uses less digits than its factorization.

40045254350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800905099 (or 800905094 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 40045254350 in words is "forty billion, forty-five million, two hundred fifty-four thousand, three hundred fifty".