40487112712146 has 16 divisors (see below), whose sum is σ = 80977786725600. Its totient is φ = 13495110687168.

The previous prime is 40487112712097. The next prime is 40487112712297. The reversal of 40487112712146 is 64121721178404.

It is a junction number, because it is equal to n+sod(n) for n = 40487112712095 and 40487112712104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148239751 + ... + 148512618.

It is an arithmetic number, because the mean of its divisors is an integer number (5061111670350).

Almost surely, 2^{40487112712146} is an apocalyptic number.

40487112712146 is an abundant number, since it is smaller than the sum of its proper divisors (40490674013454).

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

40487112712146 is a wasteful number, since it uses less digits than its factorization.

40487112712146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296775113.

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 40487112712146 in words is "forty trillion, four hundred eighty-seven billion, one hundred twelve million, seven hundred twelve thousand, one hundred forty-six".