472428746826477 has 32 divisors (see below), whose sum is σ = 719991494510592. Its totient is φ = 269921760260544.

The previous prime is 472428746826473. The next prime is 472428746826541. The reversal of 472428746826477 is 774628647824274.

It is not a de Polignac number, because 472428746826477 - 2² = 472428746826473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472428746826473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5348589288 + ... + 5348677614.

It is an arithmetic number, because the mean of its divisors is an integer number (22499734203456).

Almost surely, 2^{472428746826477} is an apocalyptic number.

It is an amenable number.

472428746826477 is a deficient number, since it is larger than the sum of its proper divisors (247562747684115).

472428746826477 is a wasteful number, since it uses less digits than its factorization.

472428746826477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120857.

The product of its digits is 11329339392, while the sum is 78.

The spelling of 472428746826477 in words is "four hundred seventy-two trillion, four hundred twenty-eight billion, seven hundred forty-six million, eight hundred twenty-six thousand, four hundred seventy-seven".