162343532704 has 24 divisors (see below), whose sum is σ = 319978325268. Its totient is φ = 81079196160.

The previous prime is 162343532651. The next prime is 162343532749. The reversal of 162343532704 is 407235343261.

It can be written as a sum of positive squares in 2 ways, for example, as 132947744400 + 29395788304 = 364620^2 + 171452^2 .

It is a super-2 number, since 2×162343532704² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2864317 + ... + 2920444.

Almost surely, 2^162343532704 is an apocalyptic number.

It is an amenable number.

162343532704 is a deficient number, since it is larger than the sum of its proper divisors (157634792564).

162343532704 is an equidigital number, since it uses as much as digits as its factorization.

162343532704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5785648 (or 5785640 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

Adding to 162343532704 its reverse (407235343261), we get a palindrome (569578875965).

The spelling of 162343532704 in words is "one hundred sixty-two billion, three hundred forty-three million, five hundred thirty-two thousand, seven hundred four".