40490006283 has 24 divisors (see below), whose sum is σ = 59444500752. Its totient is φ = 26553547008.

The previous prime is 40490006273. The next prime is 40490006329. The reversal of 40490006283 is 38260009404.

It is a happy number.

It is not a de Polignac number, because 40490006283 - 2⁹ = 40490005771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40490006233) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 57735 + ... + 290367.

It is an arithmetic number, because the mean of its divisors is an integer number (2476854198).

Almost surely, 2^40490006283 is an apocalyptic number.

40490006283 is a deficient number, since it is larger than the sum of its proper divisors (18954494469).

40490006283 is a wasteful number, since it uses less digits than its factorization.

40490006283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232955 (or 232952 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 40490006283 in words is "forty billion, four hundred ninety million, six thousand, two hundred eighty-three".