1712456142 has 16 divisors (see below), whose sum is σ = 3425328000. Its totient is φ = 570749432.

The previous prime is 1712456113. The next prime is 1712456147. The reversal of 1712456142 is 2416542171.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1712456147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70423 + ... + 91565.

It is an arithmetic number, because the mean of its divisors is an integer number (214083000).

Almost surely, 2^1712456142 is an apocalyptic number.

1712456142 is an abundant number, since it is smaller than the sum of its proper divisors (1712871858).

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

1712456142 is a wasteful number, since it uses less digits than its factorization.

1712456142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34647.

The product of its digits is 13440, while the sum is 33.

The square root of 1712456142 is about 41381.8334779889. The cubic root of 1712456142 is about 1196.3910417869.

The spelling of 1712456142 in words is "one billion, seven hundred twelve million, four hundred fifty-six thousand, one hundred forty-two".