40482465812 has 6 divisors (see below), whose sum is σ = 70844315178. Its totient is φ = 20241232904.

The previous prime is 40482465811. The next prime is 40482465901. The reversal of 40482465812 is 21856428404.

It can be written as a sum of positive squares in only one way, i.e., 24537342736 + 15945123076 = 156644^2 + 126274^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40482465811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060308223 + ... + 5060308230.

It is an arithmetic number, because the mean of its divisors is an integer number (11807385863).

Almost surely, 2^40482465812 is an apocalyptic number.

It is an amenable number.

40482465812 is a deficient number, since it is larger than the sum of its proper divisors (30361849366).

40482465812 is a wasteful number, since it uses less digits than its factorization.

40482465812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120616457 (or 10120616455 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 44.

The spelling of 40482465812 in words is "forty billion, four hundred eighty-two million, four hundred sixty-five thousand, eight hundred twelve".