40024611140 has 12 divisors (see below), whose sum is σ = 84051683436. Its totient is φ = 16009844448.

The previous prime is 40024611091. The next prime is 40024611149. The reversal of 40024611140 is 4111642004.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16961936644 + 23062674496 = 130238^2 + 151864^2 .

It is not an unprimeable number, because it can be changed into a prime (40024611149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000615259 + ... + 1000615298.

It is an arithmetic number, because the mean of its divisors is an integer number (7004306953).

Almost surely, 2^40024611140 is an apocalyptic number.

It is an amenable number.

40024611140 is an abundant number, since it is smaller than the sum of its proper divisors (44027072296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40024611140 is a wasteful number, since it uses less digits than its factorization.

40024611140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001230566 (or 2001230564 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The spelling of 40024611140 in words is "forty billion, twenty-four million, six hundred eleven thousand, one hundred forty".