40620046244 has 12 divisors (see below), whose sum is σ = 71289939504. Its totient is φ = 20251492104.

The previous prime is 40620046231. The next prime is 40620046253. The reversal of 40620046244 is 44264002604.

40620046244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40620046244.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14631194 + ... + 14633969.

It is an arithmetic number, because the mean of its divisors is an integer number (5940828292).

Almost surely, 2^40620046244 is an apocalyptic number.

It is an amenable number.

40620046244 is a deficient number, since it is larger than the sum of its proper divisors (30669893260).

40620046244 is a wasteful number, since it uses less digits than its factorization.

40620046244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29265514 (or 29265512 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 40620046244 its reverse (44264002604), we get a palindrome (84884048848).

The spelling of 40620046244 in words is "forty billion, six hundred twenty million, forty-six thousand, two hundred forty-four".