40311041002 has 16 divisors (see below), whose sum is σ = 65584967112. Its totient is φ = 18507220480.

The previous prime is 40311040969. The next prime is 40311041047. The reversal of 40311041002 is 20014011304.

It can be written as a sum of positive squares in 4 ways, for example, as 20212024561 + 20099016441 = 142169^2 + 141771^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14457373 + ... + 14460160.

Almost surely, 2^40311041002 is an apocalyptic number.

40311041002 is a deficient number, since it is larger than the sum of its proper divisors (25273926110).

40311041002 is a wasteful number, since it uses less digits than its factorization.

40311041002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28917593.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 40311041002 its reverse (20014011304), we get a palindrome (60325052306).

The spelling of 40311041002 in words is "forty billion, three hundred eleven million, forty-one thousand, two".