40041350531040 has 96 divisors (see below), whose sum is σ = 128813876674560. Its totient is φ = 10450508501504.

The previous prime is 40041350530967. The next prime is 40041350531053. The reversal of 40041350531040 is 4013505314004.

40041350531040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 40041350530989 and 40041350531007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887418720 + ... + 887463839.

It is an arithmetic number, because the mean of its divisors is an integer number (1341811215360).

Almost surely, 2^{40041350531040} is an apocalyptic number.

40041350531040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40041350531040 is an abundant number, since it is smaller than the sum of its proper divisors (88772526143520).

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

40041350531040 is a wasteful number, since it uses less digits than its factorization.

40041350531040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774882624 (or 1774882616 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 40041350531040 its reverse (4013505314004), we get a palindrome (44054855845044).

The spelling of 40041350531040 in words is "forty trillion, forty-one billion, three hundred fifty million, five hundred thirty-one thousand, forty".