40460630506 has 8 divisors (see below), whose sum is σ = 60697963044. Its totient is φ = 20227976160.

The previous prime is 40460630459. The next prime is 40460630531. The reversal of 40460630506 is 60503606404.

It can be written as a sum of positive squares in 2 ways, for example, as 40444829881 + 15800625 = 201109^2 + 3975^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147845 + ... + 1182568.

Almost surely, 2^40460630506 is an apocalyptic number.

40460630506 is a deficient number, since it is larger than the sum of its proper divisors (20237332538).

40460630506 is a wasteful number, since it uses less digits than its factorization.

40460630506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339096.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 40460630506 in words is "forty billion, four hundred sixty million, six hundred thirty thousand, five hundred six".