2062144464 has 40 divisors (see below), whose sum is σ = 5451100512. Its totient is φ = 671395200.

The previous prime is 2062144453. The next prime is 2062144471. The reversal of 2062144464 is 4644412602.

It is a congruent number.

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, 497487 + ... + 501614.

Almost surely, 2^2062144464 is an apocalyptic number.

2062144464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2062144464 is an abundant number, since it is smaller than the sum of its proper divisors (3388956048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2062144464 is a wasteful number, since it uses less digits than its factorization.

2062144464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999155 (or 999149 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 2062144464 is about 45410.8408202271. The cubic root of 2062144464 is about 1272.8376962918.

The spelling of 2062144464 in words is "two billion, sixty-two million, one hundred forty-four thousand, four hundred sixty-four".