1241300072 has 16 divisors (see below), whose sum is σ = 2329956900. Its totient is φ = 619978240.

The previous prime is 1241300069. The next prime is 1241300261. The reversal of 1241300072 is 2700031421.

It can be written as a sum of positive squares in 2 ways, for example, as 983825956 + 257474116 = 31366^2 + 16046^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 76079 + ... + 90942.

Almost surely, 2^1241300072 is an apocalyptic number.

It is an amenable number.

1241300072 is a deficient number, since it is larger than the sum of its proper divisors (1088656828).

1241300072 is a wasteful number, since it uses less digits than its factorization.

1241300072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167956 (or 167952 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1241300072 is about 35232.0886692799. The cubic root of 1241300072 is about 1074.7124010164.

Adding to 1241300072 its reverse (2700031421), we get a palindrome (3941331493).

The spelling of 1241300072 in words is "one billion, two hundred forty-one million, three hundred thousand, seventy-two".