40473204976 has 10 divisors (see below), whose sum is σ = 78416834672. Its totient is φ = 20236602480.

The previous prime is 40473204929. The next prime is 40473204979. The reversal of 40473204976 is 67940237404.

It is a super-2 number, since 2×40473204976² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40473204979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264787640 + ... + 1264787671.

Almost surely, 2^40473204976 is an apocalyptic number.

It is an amenable number.

40473204976 is a deficient number, since it is larger than the sum of its proper divisors (37943629696).

40473204976 is a wasteful number, since it uses less digits than its factorization.

40473204976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529575319 (or 2529575313 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

It can be divided in two parts, 4047 and 3204976, that added together give a palindrome (3209023).

The spelling of 40473204976 in words is "forty billion, four hundred seventy-three million, two hundred four thousand, nine hundred seventy-six".