40365732441140 has 24 divisors (see below), whose sum is σ = 86835551253192. Its totient is φ = 15752480952320.

The previous prime is 40365732441113. The next prime is 40365732441227. The reversal of 40365732441140 is 4114423756304.

It can be written as a sum of positive squares in 4 ways, for example, as 1698179072164 + 38667553368976 = 1303142^2 + 6218324^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40365732441091 and 40365732441100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24613250669 + ... + 24613252308.

It is an arithmetic number, because the mean of its divisors is an integer number (3618147968883).

Almost surely, 2^{40365732441140} is an apocalyptic number.

It is an amenable number.

40365732441140 is an abundant number, since it is smaller than the sum of its proper divisors (46469818812052).

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

40365732441140 is a wasteful number, since it uses less digits than its factorization.

40365732441140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49226503027 (or 49226503025 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 40365732441140 in words is "forty trillion, three hundred sixty-five billion, seven hundred thirty-two million, four hundred forty-one thousand, one hundred forty".