1241957271335 has 16 divisors (see below), whose sum is σ = 1678281265152. Its totient is φ = 874104823200.

The previous prime is 1241957271197. The next prime is 1241957271341. The reversal of 1241957271335 is 5331727591421.

It is a de Polignac number, because none of the positive numbers 2^k-1241957271335 is a prime.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 364208639 + ... + 364212048.

It is an arithmetic number, because the mean of its divisors is an integer number (104892579072).

Almost surely, 2^{1241957271335} is an apocalyptic number.

1241957271335 is a deficient number, since it is larger than the sum of its proper divisors (436323993817).

1241957271335 is a wasteful number, since it uses less digits than its factorization.

1241957271335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728420734.

The product of its digits is 1587600, while the sum is 50.

The spelling of 1241957271335 in words is "one trillion, two hundred forty-one billion, nine hundred fifty-seven million, two hundred seventy-one thousand, three hundred thirty-five".