1534144412 has 6 divisors (see below), whose sum is σ = 2684752728. Its totient is φ = 767072204.

The previous prime is 1534144397. The next prime is 1534144429. The reversal of 1534144412 is 2144414351.

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, 191768048 + ... + 191768055.

It is an arithmetic number, because the mean of its divisors is an integer number (447458788).

Almost surely, 2^1534144412 is an apocalyptic number.

It is an amenable number.

1534144412 is a deficient number, since it is larger than the sum of its proper divisors (1150608316).

1534144412 is a wasteful number, since it uses less digits than its factorization.

1534144412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383536107 (or 383536105 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 1534144412 is about 39168.1555858838. The cubic root of 1534144412 is about 1153.3348473219.

Adding to 1534144412 its reverse (2144414351), we get a palindrome (3678558763).

The spelling of 1534144412 in words is "one billion, five hundred thirty-four million, one hundred forty-four thousand, four hundred twelve".