162604572742 has 4 divisors (see below), whose sum is σ = 243906859116. Its totient is φ = 81302286370.

The previous prime is 162604572727. The next prime is 162604572787. The reversal of 162604572742 is 247275406261.

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

It is a junction number, because it is equal to n+sod(n) for n = 162604572692 and 162604572701.

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, 40651143184 + ... + 40651143187.

It is an arithmetic number, because the mean of its divisors is an integer number (60976714779).

Almost surely, 2^162604572742 is an apocalyptic number.

162604572742 is a deficient number, since it is larger than the sum of its proper divisors (81302286374).

162604572742 is an equidigital number, since it uses as much as digits as its factorization.

162604572742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81302286373.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 162604572742 in words is "one hundred sixty-two billion, six hundred four million, five hundred seventy-two thousand, seven hundred forty-two".