1241346276399 has 8 divisors (see below), whose sum is σ = 1655133523120. Its totient is φ = 827561606976.

The previous prime is 1241346276371. The next prime is 1241346276439. The reversal of 1241346276399 is 9936726431421.

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

It is not a de Polignac number, because 1241346276399 - 2⁷ = 1241346276271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241346276299) 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, 1481259 + ... + 2162595.

It is an arithmetic number, because the mean of its divisors is an integer number (206891690390).

Almost surely, 2^{1241346276399} is an apocalyptic number.

1241346276399 is a deficient number, since it is larger than the sum of its proper divisors (413787246721).

1241346276399 is an equidigital number, since it uses as much as digits as its factorization.

1241346276399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288649.

The product of its digits is 11757312, while the sum is 57.

The spelling of 1241346276399 in words is "one trillion, two hundred forty-one billion, three hundred forty-six million, two hundred seventy-six thousand, three hundred ninety-nine".