162123629349 has 32 divisors (see below), whose sum is σ = 238241710080. Its totient is φ = 97246856000.

The previous prime is 162123629347. The next prime is 162123629351. The reversal of 162123629349 is 943926321261.

162123629349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (162123629347) and next prime (162123629351).

It is a cyclic number.

It is not a de Polignac number, because 162123629349 - 2¹ = 162123629347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162123629298 and 162123629307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162123629347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10547932 + ... + 10563290.

It is an arithmetic number, because the mean of its divisors is an integer number (7445053440).

Almost surely, 2^162123629349 is an apocalyptic number.

It is an amenable number.

162123629349 is a deficient number, since it is larger than the sum of its proper divisors (76118080731).

162123629349 is a wasteful number, since it uses less digits than its factorization.

162123629349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18641.

The product of its digits is 839808, while the sum is 48.

The spelling of 162123629349 in words is "one hundred sixty-two billion, one hundred twenty-three million, six hundred twenty-nine thousand, three hundred forty-nine".