40971443106 has 32 divisors (see below), whose sum is σ = 89414035200. Its totient is φ = 12412561680.

The previous prime is 40971443099. The next prime is 40971443189. The reversal of 40971443106 is 60134417904.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204885 + ... + 352023.

It is an arithmetic number, because the mean of its divisors is an integer number (2794188600).

Almost surely, 2^40971443106 is an apocalyptic number.

40971443106 is an abundant number, since it is smaller than the sum of its proper divisors (48442592094).

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

40971443106 is a wasteful number, since it uses less digits than its factorization.

40971443106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151374.

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 40971443106 in words is "forty billion, nine hundred seventy-one million, four hundred forty-three thousand, one hundred six".