1042686614 has 4 divisors (see below), whose sum is σ = 1564029924. Its totient is φ = 521343306.

The previous prime is 1042686611. The next prime is 1042686679. The reversal of 1042686614 is 4166862401.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042686611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260671652 + ... + 260671655.

It is an arithmetic number, because the mean of its divisors is an integer number (391007481).

Almost surely, 2^1042686614 is an apocalyptic number.

1042686614 is a deficient number, since it is larger than the sum of its proper divisors (521343310).

1042686614 is an equidigital number, since it uses as much as digits as its factorization.

1042686614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521343309.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 1042686614 is about 32290.6583085573. The cubic root of 1042686614 is about 1014.0310793732.

The spelling of 1042686614 in words is "one billion, forty-two million, six hundred eighty-six thousand, six hundred fourteen".