900467143 has 2 divisors, whose sum is σ = 900467144. Its totient is φ = 900467142.

The previous prime is 900467131. The next prime is 900467179. The reversal of 900467143 is 341764009.

It is a happy number.

900467143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (341764009) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 900467143 - 2⁵ = 900467111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 900467099 and 900467108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (900467123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450233571 + 450233572.

It is an arithmetic number, because the mean of its divisors is an integer number (450233572).

Almost surely, 2^900467143 is an apocalyptic number.

900467143 is a deficient number, since it is larger than the sum of its proper divisors (1).

900467143 is an equidigital number, since it uses as much as digits as its factorization.

900467143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 900467143 is about 30007.7847066390. The cubic root of 900467143 is about 965.6564007524.

The spelling of 900467143 in words is "nine hundred million, four hundred sixty-seven thousand, one hundred forty-three".