162031460413 has 4 divisors (see below), whose sum is σ = 162231253408. Its totient is φ = 161831667420.

The previous prime is 162031460359. The next prime is 162031460447. The reversal of 162031460413 is 314064130261.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162031460413 is a prime.

It is a super-2 number, since 2×162031460413² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162031460813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99895281 + ... + 99896902.

It is an arithmetic number, because the mean of its divisors is an integer number (40557813352).

Almost surely, 2^162031460413 is an apocalyptic number.

It is an amenable number.

162031460413 is a deficient number, since it is larger than the sum of its proper divisors (199792995).

162031460413 is an equidigital number, since it uses as much as digits as its factorization.

162031460413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199792994.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 162031460413 its reverse (314064130261), we get a palindrome (476095590674).

The spelling of 162031460413 in words is "one hundred sixty-two billion, thirty-one million, four hundred sixty thousand, four hundred thirteen".