1241542631241 has 24 divisors (see below), whose sum is σ = 1956429446400. Its totient is φ = 752427295200.

The previous prime is 1241542631237. The next prime is 1241542631267. The reversal of 1241542631241 is 1421362451421.

1241542631241 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 542 + 63 + 12 + 41 = 666.

It is not a de Polignac number, because 1241542631241 - 2² = 1241542631237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241542631196 and 1241542631205.

It is not an unprimeable number, because it can be changed into a prime (1241542631291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3445960 + ... + 3789158.

It is an arithmetic number, because the mean of its divisors is an integer number (81517893600).

Almost surely, 2^{1241542631241} is an apocalyptic number.

1241542631241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1241542631241 is a deficient number, since it is larger than the sum of its proper divisors (714886815159).

1241542631241 is a wasteful number, since it uses less digits than its factorization.

1241542631241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379757 (or 379754 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The spelling of 1241542631241 in words is "one trillion, two hundred forty-one billion, five hundred forty-two million, six hundred thirty-one thousand, two hundred forty-one".