40243101345468 has 72 divisors (see below), whose sum is σ = 116258495240160. Its totient is φ = 11497964976000.

The previous prime is 40243101345467. The next prime is 40243101345541. The reversal of 40243101345468 is 86454310134204.

40243101345468 is a `hidden beast` number, since 4 + 0 + 2 + 43 + 10 + 134 + 5 + 468 = 666.

40243101345468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40243101345467) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 62708218 + ... + 63346718.

It is an arithmetic number, because the mean of its divisors is an integer number (1614701322780).

Almost surely, 2^{40243101345468} is an apocalyptic number.

It is an amenable number.

40243101345468 is an abundant number, since it is smaller than the sum of its proper divisors (76015393894692).

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

40243101345468 is a wasteful number, since it uses less digits than its factorization.

40243101345468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888627 (or 888622 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 40243101345468 in words is "forty trillion, two hundred forty-three billion, one hundred one million, three hundred forty-five thousand, four hundred sixty-eight".