1924162928164 has 9 divisors (see below), whose sum is σ = 3367289979291. Its totient is φ = 962080076940.

The previous prime is 1924162928027. The next prime is 1924162928167. The reversal of 1924162928164 is 4618292614291.

The square root of 1924162928164 is 1387142.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1924162928167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2427499 + ... + 3121069.

Almost surely, 2^{1924162928164} is an apocalyptic number.

1924162928164 is the 1387142-nd square number.

It is an amenable number.

1924162928164 is a deficient number, since it is larger than the sum of its proper divisors (1443127051127).

1924162928164 is an frugal number, since it uses more digits than its factorization.

1924162928164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387146 (or 693573 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 55.

The spelling of 1924162928164 in words is "one trillion, nine hundred twenty-four billion, one hundred sixty-two million, nine hundred twenty-eight thousand, one hundred sixty-four".