40541453458 has 16 divisors (see below), whose sum is σ = 67958624160. Its totient is φ = 17978471200.

The previous prime is 40541453453. The next prime is 40541453527. The reversal of 40541453458 is 85435414504.

40541453458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40541453453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22472188 + ... + 22473991.

It is an arithmetic number, because the mean of its divisors is an integer number (4247414010).

Almost surely, 2^40541453458 is an apocalyptic number.

40541453458 is a deficient number, since it is larger than the sum of its proper divisors (27417170702).

40541453458 is a wasteful number, since it uses less digits than its factorization.

40541453458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44946233.

The product of its (nonzero) digits is 768000, while the sum is 43.

The spelling of 40541453458 in words is "forty billion, five hundred forty-one million, four hundred fifty-three thousand, four hundred fifty-eight".