472840332776306 has 128 divisors (see below), whose sum is σ = 807211876423680. Its totient is φ = 205788107980800.

The previous prime is 472840332776303. The next prime is 472840332776341. The reversal of 472840332776306 is 603677233048274.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is not an unprimeable number, because it can be changed into a prime (472840332776303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56445063590 + ... + 56445071966.

It is an arithmetic number, because the mean of its divisors is an integer number (6306342784560).

Almost surely, 2^{472840332776306} is an apocalyptic number.

472840332776306 is a deficient number, since it is larger than the sum of its proper divisors (334371543647374).

472840332776306 is a wasteful number, since it uses less digits than its factorization.

472840332776306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10500.

The product of its (nonzero) digits is 170698752, while the sum is 62.

The spelling of 472840332776306 in words is "four hundred seventy-two trillion, eight hundred forty billion, three hundred thirty-two million, seven hundred seventy-six thousand, three hundred six".