40310101144 has 8 divisors (see below), whose sum is σ = 75581439660. Its totient is φ = 20155050568.

The previous prime is 40310101057. The next prime is 40310101151. The reversal of 40310101144 is 44110101304.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2519381314 + ... + 2519381329.

Almost surely, 2^40310101144 is an apocalyptic number.

It is an amenable number.

40310101144 is a deficient number, since it is larger than the sum of its proper divisors (35271338516).

40310101144 is a wasteful number, since it uses less digits than its factorization.

40310101144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5038762649 (or 5038762645 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 40310101144 its reverse (44110101304), we get a palindrome (84420202448).

The spelling of 40310101144 in words is "forty billion, three hundred ten million, one hundred one thousand, one hundred forty-four".