1364243224 has 8 divisors (see below), whose sum is σ = 2557956060. Its totient is φ = 682121608.

The previous prime is 1364243191. The next prime is 1364243233. The reversal of 1364243224 is 4223424631.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1364243224² = 3722319148459828352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85265194 + ... + 85265209.

Almost surely, 2^1364243224 is an apocalyptic number.

It is an amenable number.

1364243224 is a deficient number, since it is larger than the sum of its proper divisors (1193712836).

1364243224 is a wasteful number, since it uses less digits than its factorization.

1364243224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170530409 (or 170530405 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

The square root of 1364243224 is about 36935.6633079738. The cubic root of 1364243224 is about 1109.0827105060.

Adding to 1364243224 its reverse (4223424631), we get a palindrome (5587667855).

The spelling of 1364243224 in words is "one billion, three hundred sixty-four million, two hundred forty-three thousand, two hundred twenty-four".