40011140450 has 96 divisors (see below), whose sum is σ = 77770260480. Its totient is φ = 15298113600.

The previous prime is 40011140441. The next prime is 40011140459. The reversal of 40011140450 is 5404111004.

It is an interprime number because it is at equal distance from previous prime (40011140441) and next prime (40011140459).

It is not an unprimeable number, because it can be changed into a prime (40011140459) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86416919 + ... + 86417381.

It is an arithmetic number, because the mean of its divisors is an integer number (810106880).

Almost surely, 2^40011140450 is an apocalyptic number.

40011140450 is a deficient number, since it is larger than the sum of its proper divisors (37759120030).

40011140450 is a wasteful number, since it uses less digits than its factorization.

40011140450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072 (or 1067 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 40011140450 its reverse (5404111004), we get a palindrome (45415251454).

The spelling of 40011140450 in words is "forty billion, eleven million, one hundred forty thousand, four hundred fifty".