472126640699 has 16 divisors (see below), whose sum is σ = 543340551936. Its totient is φ = 401861023200.

The previous prime is 472126640663. The next prime is 472126640701. The reversal of 472126640699 is 996046621274.

It is not a de Polignac number, because 472126640699 - 2³² = 467831673403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472126640639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605864 + ... + 1145130.

It is an arithmetic number, because the mean of its divisors is an integer number (33958784496).

Almost surely, 2^472126640699 is an apocalyptic number.

472126640699 is a deficient number, since it is larger than the sum of its proper divisors (71213911237).

472126640699 is a wasteful number, since it uses less digits than its factorization.

472126640699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540146.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 472126640699 in words is "four hundred seventy-two billion, one hundred twenty-six million, six hundred forty thousand, six hundred ninety-nine".