40330141444 has 6 divisors (see below), whose sum is σ = 70577747534. Its totient is φ = 20165070720.

The previous prime is 40330141417. The next prime is 40330141483. The reversal of 40330141444 is 44414103304.

It is a happy number.

40330141444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39980002500 + 350138944 = 199950^2 + 18712^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5041267677 + ... + 5041267684.

Almost surely, 2^40330141444 is an apocalyptic number.

It is an amenable number.

40330141444 is a deficient number, since it is larger than the sum of its proper divisors (30247606090).

40330141444 is a wasteful number, since it uses less digits than its factorization.

40330141444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10082535365 (or 10082535363 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 40330141444 its reverse (44414103304), we get a palindrome (84744244748).

The spelling of 40330141444 in words is "forty billion, three hundred thirty million, one hundred forty-one thousand, four hundred forty-four".