1041425149 has 2 divisors, whose sum is σ = 1041425150. Its totient is φ = 1041425148.

The previous prime is 1041425071. The next prime is 1041425159. The reversal of 1041425149 is 9415241401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 658948900 + 382476249 = 25670^2 + 19557^2 .

It is an emirp because it is prime and its reverse (9415241401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1041425149 - 2¹⁵ = 1041392381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1041425149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041425159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520712574 + 520712575.

It is an arithmetic number, because the mean of its divisors is an integer number (520712575).

Almost surely, 2^1041425149 is an apocalyptic number.

It is an amenable number.

1041425149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041425149 is an equidigital number, since it uses as much as digits as its factorization.

1041425149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1041425149 is about 32271.1194258891. The cubic root of 1041425149 is about 1013.6219820474.

The spelling of 1041425149 in words is "one billion, forty-one million, four hundred twenty-five thousand, one hundred forty-nine".