162119024639 has 32 divisors (see below), whose sum is σ = 193376322048. Its totient is φ = 133976592000.

The previous prime is 162119024633. The next prime is 162119024651. The reversal of 162119024639 is 936420911261.

It is a cyclic number.

It is not a de Polignac number, because 162119024639 - 2¹² = 162119020543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 162119024639.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162119024633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2635544 + ... + 2696354.

It is an arithmetic number, because the mean of its divisors is an integer number (6043010064).

Almost surely, 2^162119024639 is an apocalyptic number.

162119024639 is a deficient number, since it is larger than the sum of its proper divisors (31257297409).

162119024639 is a wasteful number, since it uses less digits than its factorization.

162119024639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61119.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 162119024639 in words is "one hundred sixty-two billion, one hundred nineteen million, twenty-four thousand, six hundred thirty-nine".