40522041249 has 16 divisors (see below), whose sum is σ = 54728908800. Its totient is φ = 26665129296.

The previous prime is 40522041221. The next prime is 40522041269. The reversal of 40522041249 is 94214022504.

It is a happy number.

It is not a de Polignac number, because 40522041249 - 2²¹ = 40519944097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40522041269) 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 15 ways as a sum of consecutive naturals, for example, 878832 + ... + 923790.

It is an arithmetic number, because the mean of its divisors is an integer number (3420556800).

Almost surely, 2^40522041249 is an apocalyptic number.

It is an amenable number.

40522041249 is a deficient number, since it is larger than the sum of its proper divisors (14206867551).

40522041249 is a wasteful number, since it uses less digits than its factorization.

40522041249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48844.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 40522041249 in words is "forty billion, five hundred twenty-two million, forty-one thousand, two hundred forty-nine".