1042856414 has 8 divisors (see below), whose sum is σ = 1618225560. Its totient is φ = 503447896.

The previous prime is 1042856389. The next prime is 1042856429. The reversal of 1042856414 is 4146582401.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8990084 + ... + 8990199.

It is an arithmetic number, because the mean of its divisors is an integer number (202278195).

Almost surely, 2^1042856414 is an apocalyptic number.

1042856414 is a deficient number, since it is larger than the sum of its proper divisors (575369146).

1042856414 is a wasteful number, since it uses less digits than its factorization.

1042856414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17980314.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 1042856414 is about 32293.2874449165. The cubic root of 1042856414 is about 1014.0861208814.

The spelling of 1042856414 in words is "one billion, forty-two million, eight hundred fifty-six thousand, four hundred fourteen".