244143233164 has 12 divisors (see below), whose sum is σ = 437671406088. Its totient is φ = 119094260000.

The previous prime is 244143233153. The next prime is 244143233233. The reversal of 244143233164 is 461332341442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744338962 + ... + 744339289.

It is an arithmetic number, because the mean of its divisors is an integer number (36472617174).

Almost surely, 2^244143233164 is an apocalyptic number.

It is an amenable number.

244143233164 is a deficient number, since it is larger than the sum of its proper divisors (193528172924).

244143233164 is a wasteful number, since it uses less digits than its factorization.

244143233164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488678296 (or 1488678294 counting only the distinct ones).

The product of its digits is 165888, while the sum is 37.

The spelling of 244143233164 in words is "two hundred forty-four billion, one hundred forty-three million, two hundred thirty-three thousand, one hundred sixty-four".