541143412 has 6 divisors (see below), whose sum is σ = 947000978. Its totient is φ = 270571704.

The previous prime is 541143397. The next prime is 541143431. The reversal of 541143412 is 214341145.

It can be written as a sum of positive squares in only one way, i.e., 287505936 + 253637476 = 16956^2 + 15926^2 .

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, 67642923 + ... + 67642930.

Almost surely, 2^541143412 is an apocalyptic number.

It is an amenable number.

541143412 is a deficient number, since it is larger than the sum of its proper divisors (405857566).

541143412 is a wasteful number, since it uses less digits than its factorization.

541143412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135285857 (or 135285855 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 541143412 is about 23262.4893766768. The cubic root of 541143412 is about 814.8996386134.

Adding to 541143412 its reverse (214341145), we get a palindrome (755484557).

The spelling of 541143412 in words is "five hundred forty-one million, one hundred forty-three thousand, four hundred twelve".