40858106038 has 8 divisors (see below), whose sum is σ = 61291680480. Its totient is φ = 20427545880.

The previous prime is 40858106021. The next prime is 40858106057. The reversal of 40858106038 is 83060185804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40858105985 and 40858106003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719373 + ... + 774088.

It is an arithmetic number, because the mean of its divisors is an integer number (7661460060).

Almost surely, 2^40858106038 is an apocalyptic number.

40858106038 is a deficient number, since it is larger than the sum of its proper divisors (20433574442).

40858106038 is a wasteful number, since it uses less digits than its factorization.

40858106038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507142.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 40858106038 in words is "forty billion, eight hundred fifty-eight million, one hundred six thousand, thirty-eight".