1401312131041 has 4 divisors (see below), whose sum is σ = 1401314604292. Its totient is φ = 1401309657792.

The previous prime is 1401312131029. The next prime is 1401312131077.

1401312131041 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1359124614225 + 42187516816 = 1165815^2 + 205396^2 .

It is a cyclic number.

It is not a de Polignac number, because 1401312131041 - 2⁷ = 1401312130913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401312138041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81805 + ... + 1676101.

It is an arithmetic number, because the mean of its divisors is an integer number (350328651073).

Almost surely, 2^{1401312131041} is an apocalyptic number.

It is an amenable number.

1401312131041 is a deficient number, since it is larger than the sum of its proper divisors (2473251).

1401312131041 is an equidigital number, since it uses as much as digits as its factorization.

1401312131041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473250.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 1401312131041 in words is "one trillion, four hundred one billion, three hundred twelve million, one hundred thirty-one thousand, forty-one".