1701032438642 has 4 divisors (see below), whose sum is σ = 2551548657966. Its totient is φ = 850516219320.

The previous prime is 1701032438627. The next prime is 1701032438671. The reversal of 1701032438642 is 2468342301071.

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

It can be written as a sum of positive squares in only one way, i.e., 1544201390281 + 156831048361 = 1242659^2 + 396019^2 .

It is a super-2 number, since 2×1701032438642² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1701032438642.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425258109659 + ... + 425258109662.

Almost surely, 2^{1701032438642} is an apocalyptic number.

1701032438642 is a deficient number, since it is larger than the sum of its proper divisors (850516219324).

1701032438642 is an equidigital number, since it uses as much as digits as its factorization.

1701032438642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850516219323.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 1701032438642 in words is "one trillion, seven hundred one billion, thirty-two million, four hundred thirty-eight thousand, six hundred forty-two".