1401126525341 has 12 divisors (see below), whose sum is σ = 1489887100308. Its totient is φ = 1317384371712.

The previous prime is 1401126525329. The next prime is 1401126525343. The reversal of 1401126525341 is 1435256211041.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 418343772025 + 982782753316 = 646795^2 + 991354^2 .

It is not a de Polignac number, because 1401126525341 - 2¹⁸ = 1401126263197 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 (1401126525343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2143256 + ... + 2719521.

It is an arithmetic number, because the mean of its divisors is an integer number (124157258359).

Almost surely, 2^{1401126525341} is an apocalyptic number.

It is an amenable number.

1401126525341 is a deficient number, since it is larger than the sum of its proper divisors (88760574967).

1401126525341 is an equidigital number, since it uses as much as digits as its factorization.

1401126525341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863808 (or 4863791 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 1401126525341 in words is "one trillion, four hundred one billion, one hundred twenty-six million, five hundred twenty-five thousand, three hundred forty-one".