40244102002 has 16 divisors (see below), whose sum is σ = 65029406400. Its totient is φ = 18568571472.

The previous prime is 40244101999. The next prime is 40244102051. The reversal of 40244102002 is 20020144204.

It is an unprimeable number.

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, 146502 + ... + 319297.

It is an arithmetic number, because the mean of its divisors is an integer number (4064337900).

Almost surely, 2^40244102002 is an apocalyptic number.

40244102002 is a deficient number, since it is larger than the sum of its proper divisors (24785304398).

40244102002 is a wasteful number, since it uses less digits than its factorization.

40244102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469137.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 40244102002 its reverse (20020144204), we get a palindrome (60264246206).

The spelling of 40244102002 in words is "forty billion, two hundred forty-four million, one hundred two thousand, two".