854058142 has 24 divisors (see below), whose sum is σ = 1494574200. Its totient is φ = 364961520.

The previous prime is 854058119. The next prime is 854058143. The reversal of 854058142 is 241850458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854058143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21717 + ... + 46687.

It is an arithmetic number, because the mean of its divisors is an integer number (62273925).

Almost surely, 2^854058142 is an apocalyptic number.

854058142 is a deficient number, since it is larger than the sum of its proper divisors (640516058).

854058142 is a wasteful number, since it uses less digits than its factorization.

854058142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25336 (or 25329 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The square root of 854058142 is about 29224.2731646144. The cubic root of 854058142 is about 948.7733538550.

The spelling of 854058142 in words is "eight hundred fifty-four million, fifty-eight thousand, one hundred forty-two".