162646413460426 has 16 divisors (see below), whose sum is σ = 280434113385984. Its totient is φ = 69302683191024.

The previous prime is 162646413460417. The next prime is 162646413460441. The reversal of 162646413460426 is 624064314646261.

It is a happy number.

162646413460426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33576878970 + ... + 33576883813.

It is an arithmetic number, because the mean of its divisors is an integer number (17527132086624).

Almost surely, 2^{162646413460426} is an apocalyptic number.

162646413460426 is a deficient number, since it is larger than the sum of its proper divisors (117787699925558).

162646413460426 is a wasteful number, since it uses less digits than its factorization.

162646413460426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67153762965.

The product of its (nonzero) digits is 23887872, while the sum is 55.

The spelling of 162646413460426 in words is "one hundred sixty-two trillion, six hundred forty-six billion, four hundred thirteen million, four hundred sixty thousand, four hundred twenty-six".