10040304477 has 24 divisors (see below), whose sum is σ = 15577370400. Its totient is φ = 5735602656.

The previous prime is 10040304457. The next prime is 10040304493. The reversal of 10040304477 is 77440304001.

It is not a de Polignac number, because 10040304477 - 2⁶ = 10040304413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040304427) 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, 612099 + ... + 628287.

It is an arithmetic number, because the mean of its divisors is an integer number (649057100).

Almost surely, 2^10040304477 is an apocalyptic number.

It is an amenable number.

10040304477 is a deficient number, since it is larger than the sum of its proper divisors (5537065923).

10040304477 is a wasteful number, since it uses less digits than its factorization.

10040304477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20425 (or 20418 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

Adding to 10040304477 its reverse (77440304001), we get a palindrome (87480608478).

The spelling of 10040304477 in words is "ten billion, forty million, three hundred four thousand, four hundred seventy-seven".