1310440241401 has 8 divisors (see below), whose sum is σ = 1324996029000. Its totient is φ = 1295961265920.

The previous prime is 1310440241353. The next prime is 1310440241417. The reversal of 1310440241401 is 1041420440131.

It can be written as a sum of positive squares in 4 ways, for example, as 12299031801 + 1298141209600 = 110901^2 + 1139360^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1310440241401 is a prime.

It is a super-2 number, since 2×1310440241401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310440241101) 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, 19168720 + ... + 19236961.

It is an arithmetic number, because the mean of its divisors is an integer number (165624503625).

Almost surely, 2^{1310440241401} is an apocalyptic number.

It is an amenable number.

1310440241401 is a deficient number, since it is larger than the sum of its proper divisors (14555787599).

1310440241401 is a wasteful number, since it uses less digits than its factorization.

1310440241401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38406059.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1310440241401 its reverse (1041420440131), we get a palindrome (2351860681532).

The spelling of 1310440241401 in words is "one trillion, three hundred ten billion, four hundred forty million, two hundred forty-one thousand, four hundred one".