40046141234144 has 24 divisors (see below), whose sum is σ = 78865077107880. Its totient is φ = 20016915302016.

The previous prime is 40046141234137. The next prime is 40046141234179. The reversal of 40046141234144 is 44143214164004.

40046141234144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40046141234098 and 40046141234107.

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 3 ways as a sum of consecutive naturals, for example, 192247874 + ... + 192456065.

It is an arithmetic number, because the mean of its divisors is an integer number (3286044879495).

Almost surely, 2^{40046141234144} is an apocalyptic number.

It is an amenable number.

40046141234144 is a deficient number, since it is larger than the sum of its proper divisors (38818935873736).

40046141234144 is a wasteful number, since it uses less digits than its factorization.

40046141234144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384707202 (or 384707194 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 40046141234144 its reverse (44143214164004), we get a palindrome (84189355398148).

The spelling of 40046141234144 in words is "forty trillion, forty-six billion, one hundred forty-one million, two hundred thirty-four thousand, one hundred forty-four".