40454601428858 has 16 divisors (see below), whose sum is σ = 61973861685120. Its totient is φ = 19796659412256.

The previous prime is 40454601428789. The next prime is 40454601428861. The reversal of 40454601428858 is 85882410645404.

40454601428858 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 = 40454601428797 and 40454601428806.

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 7 ways as a sum of consecutive naturals, for example, 3963785 + ... + 9829587.

It is an arithmetic number, because the mean of its divisors is an integer number (3873366355320).

Almost surely, 2^{40454601428858} is an apocalyptic number.

40454601428858 is a deficient number, since it is larger than the sum of its proper divisors (21519260256262).

40454601428858 is a wasteful number, since it uses less digits than its factorization.

40454601428858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5939221.

The product of its (nonzero) digits is 39321600, while the sum is 59.

The spelling of 40454601428858 in words is "forty trillion, four hundred fifty-four billion, six hundred one million, four hundred twenty-eight thousand, eight hundred fifty-eight".