1023241144 has 8 divisors (see below), whose sum is σ = 1918577160. Its totient is φ = 511620568.

The previous prime is 1023241129. The next prime is 1023241171. The reversal of 1023241144 is 4411423201.

It is a happy number.

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

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, 63952564 + ... + 63952579.

It is an arithmetic number, because the mean of its divisors is an integer number (239822145).

Almost surely, 2^1023241144 is an apocalyptic number.

It is an amenable number.

1023241144 is a deficient number, since it is larger than the sum of its proper divisors (895336016).

1023241144 is a wasteful number, since it uses less digits than its factorization.

1023241144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127905149 (or 127905145 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1023241144 is about 31988.1406774448. The cubic root of 1023241144 is about 1007.6877943627.

Adding to 1023241144 its reverse (4411423201), we get a palindrome (5434664345).

The spelling of 1023241144 in words is "one billion, twenty-three million, two hundred forty-one thousand, one hundred forty-four".