1241066430976 has 20 divisors (see below), whose sum is σ = 2479708905102. Its totient is φ = 620533215232.

The previous prime is 1241066430971. The next prime is 1241066430997. The reversal of 1241066430976 is 6790346601421.

It can be written as a sum of positive squares in only one way, i.e., 928093317376 + 312973113600 = 963376^2 + 559440^2 .

It is not an unprimeable number, because it can be changed into a prime (1241066430971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211978425 + ... + 1211979448.

Almost surely, 2^{1241066430976} is an apocalyptic number.

1241066430976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1241066430976 is a deficient number, since it is larger than the sum of its proper divisors (1238642474126).

1241066430976 is an frugal number, since it uses more digits than its factorization.

1241066430976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423957891 (or 2423957875 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 1241066430976 in words is "one trillion, two hundred forty-one billion, sixty-six million, four hundred thirty thousand, nine hundred seventy-six".