1045012341544 has 8 divisors (see below), whose sum is σ = 1959398140410. Its totient is φ = 522506170768.

The previous prime is 1045012341539. The next prime is 1045012341559. The reversal of 1045012341544 is 4451432105401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 960325521444 + 84686820100 = 979962^2 + 291010^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65313271339 + ... + 65313271354.

Almost surely, 2^{1045012341544} is an apocalyptic number.

It is an amenable number.

1045012341544 is a deficient number, since it is larger than the sum of its proper divisors (914385798866).

1045012341544 is a wasteful number, since it uses less digits than its factorization.

1045012341544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130626542699 (or 130626542695 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 1045012341544 its reverse (4451432105401), we get a palindrome (5496444446945).

The spelling of 1045012341544 in words is "one trillion, forty-five billion, twelve million, three hundred forty-one thousand, five hundred forty-four".