1705254042 has 32 divisors (see below), whose sum is σ = 3517214400. Its totient is φ = 550820480.

The previous prime is 1705254041. The next prime is 1705254121. The reversal of 1705254042 is 2404525071.

It is not an unprimeable number, because it can be changed into a prime (1705254041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13393 + ... + 59915.

It is an arithmetic number, because the mean of its divisors is an integer number (109912950).

Almost surely, 2^1705254042 is an apocalyptic number.

1705254042 is an abundant number, since it is smaller than the sum of its proper divisors (1811960358).

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

1705254042 is a wasteful number, since it uses less digits than its factorization.

1705254042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46718.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 1705254042 is about 41294.7217208204. The cubic root of 1705254042 is about 1194.7114589617.

The spelling of 1705254042 in words is "one billion, seven hundred five million, two hundred fifty-four thousand, forty-two".