477142303 has 8 divisors (see below), whose sum is σ = 521568000. Its totient is φ = 432891480.

The previous prime is 477142283. The next prime is 477142357. The reversal of 477142303 is 303241774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 477142303 - 2⁵ = 477142271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477142703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37975 + ... + 48952.

It is an arithmetic number, because the mean of its divisors is an integer number (65196000).

Almost surely, 2^477142303 is an apocalyptic number.

477142303 is a deficient number, since it is larger than the sum of its proper divisors (44425697).

477142303 is a wasteful number, since it uses less digits than its factorization.

477142303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87437.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 477142303 is about 21843.5872282920. The cubic root of 477142303 is about 781.4166142094.

It can be divided in two parts, 4771 and 42303, that added together give a palindrome (47074).

The spelling of 477142303 in words is "four hundred seventy-seven million, one hundred forty-two thousand, three hundred three".