830754443142 has 48 divisors (see below), whose sum is σ = 1938560249808. Its totient is φ = 255599184960.

The previous prime is 830754443111. The next prime is 830754443161. The reversal of 830754443142 is 241344457038.

830754443142 is a `hidden beast` number, since 8 + 30 + 7 + 544 + 4 + 31 + 42 = 666.

830754443142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3522373 + ... + 3750815.

It is an arithmetic number, because the mean of its divisors is an integer number (40386671871).

Almost surely, 2^830754443142 is an apocalyptic number.

830754443142 is an abundant number, since it is smaller than the sum of its proper divisors (1107805806666).

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

830754443142 is a wasteful number, since it uses less digits than its factorization.

830754443142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244005 (or 244002 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 830754443142 in words is "eight hundred thirty billion, seven hundred fifty-four million, four hundred forty-three thousand, one hundred forty-two".