40631228462976 has 256 divisors, whose sum is σ = 114579348206400. Its totient is φ = 12713184460800.

The previous prime is 40631228462879. The next prime is 40631228462989. The reversal of 40631228462976 is 67926482213604.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4429432726 + ... + 4429441898.

Almost surely, 2^{40631228462976} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40631228462976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57289674103200).

40631228462976 is an abundant number, since it is smaller than the sum of its proper divisors (73948119743424).

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

40631228462976 is a wasteful number, since it uses less digits than its factorization.

40631228462976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10937 (or 10925 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 60.

The spelling of 40631228462976 in words is "forty trillion, six hundred thirty-one billion, two hundred twenty-eight million, four hundred sixty-two thousand, nine hundred seventy-six".