854315430780 has 48 divisors (see below), whose sum is σ = 2733809379840. Its totient is φ = 195272098368.

The previous prime is 854315430691. The next prime is 854315430781. The reversal of 854315430780 is 87034513458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854315430781) 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, 1017041760 + ... + 1017042599.

It is an arithmetic number, because the mean of its divisors is an integer number (56954362080).

Almost surely, 2^854315430780 is an apocalyptic number.

It is an amenable number.

854315430780 is an abundant number, since it is smaller than the sum of its proper divisors (1879493949060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

854315430780 is a wasteful number, since it uses less digits than its factorization.

854315430780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034084378 (or 2034084376 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 854315430780 in words is "eight hundred fifty-four billion, three hundred fifteen million, four hundred thirty thousand, seven hundred eighty".