1258716740241 has 8 divisors (see below), whose sum is σ = 1679972329984. Its totient is φ = 838302822000.

The previous prime is 1258716740131. The next prime is 1258716740257. The reversal of 1258716740241 is 1420476178521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1258716740241 - 2⁹ = 1258716739729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1258716240241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210414385 + ... + 210420366.

It is an arithmetic number, because the mean of its divisors is an integer number (209996541248).

Almost surely, 2^{1258716740241} is an apocalyptic number.

It is an amenable number.

1258716740241 is a deficient number, since it is larger than the sum of its proper divisors (421255589743).

1258716740241 is an equidigital number, since it uses as much as digits as its factorization.

1258716740241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420835751.

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 1258716740241 in words is "one trillion, two hundred fifty-eight billion, seven hundred sixteen million, seven hundred forty thousand, two hundred forty-one".