40466145112 has 16 divisors (see below), whose sum is σ = 75886647840. Its totient is φ = 20229705696.

The previous prime is 40466145107. The next prime is 40466145133. The reversal of 40466145112 is 21154166404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369408 + ... + 466255.

It is an arithmetic number, because the mean of its divisors is an integer number (4742915490).

Almost surely, 2^40466145112 is an apocalyptic number.

It is an amenable number.

40466145112 is a deficient number, since it is larger than the sum of its proper divisors (35420502728).

40466145112 is a wasteful number, since it uses less digits than its factorization.

40466145112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841722 (or 841718 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 40466145112 in words is "forty billion, four hundred sixty-six million, one hundred forty-five thousand, one hundred twelve".