1712056473142 has 4 divisors (see below), whose sum is σ = 2568084709716. Its totient is φ = 856028236570.

The previous prime is 1712056473097. The next prime is 1712056473191. The reversal of 1712056473142 is 2413746502171.

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

It is a super-2 number, since 2×1712056473142² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428014118284 + ... + 428014118287.

It is an arithmetic number, because the mean of its divisors is an integer number (642021177429).

Almost surely, 2^{1712056473142} is an apocalyptic number.

1712056473142 is a deficient number, since it is larger than the sum of its proper divisors (856028236574).

1712056473142 is an equidigital number, since it uses as much as digits as its factorization.

1712056473142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856028236573.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 1712056473142 in words is "one trillion, seven hundred twelve billion, fifty-six million, four hundred seventy-three thousand, one hundred forty-two".