1012441243204 has 6 divisors (see below), whose sum is σ = 1771772175614. Its totient is φ = 506220621600.

The previous prime is 1012441243159. The next prime is 1012441243259. The reversal of 1012441243204 is 4023421442101.

It can be written as a sum of positive squares in only one way, i.e., 1012277454400 + 163788804 = 1006120^2 + 12798^2 .

It is a super-2 number, since 2×1012441243204² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126555155397 + ... + 126555155404.

Almost surely, 2^{1012441243204} is an apocalyptic number.

It is an amenable number.

1012441243204 is a deficient number, since it is larger than the sum of its proper divisors (759330932410).

1012441243204 is a wasteful number, since it uses less digits than its factorization.

1012441243204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253110310805 (or 253110310803 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1012441243204 its reverse (4023421442101), we get a palindrome (5035862685305).

The spelling of 1012441243204 in words is "one trillion, twelve billion, four hundred forty-one million, two hundred forty-three thousand, two hundred four".