1044154061 has 2 divisors, whose sum is σ = 1044154062. Its totient is φ = 1044154060.

The previous prime is 1044154051. The next prime is 1044154087. The reversal of 1044154061 is 1604514401.

It is an a-pointer prime, because the next prime (1044154087) can be obtained adding 1044154061 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 789272836 + 254881225 = 28094^2 + 15965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1044154061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1044154061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044154031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522077030 + 522077031.

It is an arithmetic number, because the mean of its divisors is an integer number (522077031).

Almost surely, 2^1044154061 is an apocalyptic number.

It is an amenable number.

1044154061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044154061 is an equidigital number, since it uses as much as digits as its factorization.

1044154061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1044154061 is about 32313.3727889863. The cubic root of 1044154061 is about 1014.5065623922.

Adding to 1044154061 its reverse (1604514401), we get a palindrome (2648668462).

The spelling of 1044154061 in words is "one billion, forty-four million, one hundred fifty-four thousand, sixty-one".