1050421445152 has 24 divisors (see below), whose sum is σ = 2068461579996. Its totient is φ = 525097869312.

The previous prime is 1050421445081. The next prime is 1050421445159. The reversal of 1050421445152 is 2515441240501.

It can be written as a sum of positive squares in 2 ways, for example, as 1050288826896 + 132618256 = 1024836^2 + 11516^2 .

It is a super-2 number, since 2×1050421445152² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050421445159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3375313 + ... + 3673360.

Almost surely, 2^{1050421445152} is an apocalyptic number.

It is an amenable number.

1050421445152 is a deficient number, since it is larger than the sum of its proper divisors (1018040134844).

1050421445152 is an equidigital number, since it uses as much as digits as its factorization.

1050421445152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7053340 (or 7053332 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 34.

Adding to 1050421445152 its reverse (2515441240501), we get a palindrome (3565862685653).

The spelling of 1050421445152 in words is "one trillion, fifty billion, four hundred twenty-one million, four hundred forty-five thousand, one hundred fifty-two".