1401214442341 has 6 divisors (see below), whose sum is σ = 1629984147270. Its totient is φ = 1201040950536.

The previous prime is 1401214442323. The next prime is 1401214442347. The reversal of 1401214442341 is 1432444121041.

It can be written as a sum of positive squares in only one way, i.e., 741586211716 + 659628230625 = 861154^2 + 812175^2 .

It is not a de Polignac number, because 1401214442341 - 2³⁷ = 1263775488869 is a prime.

It is a super-2 number, since 2×1401214442341² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401214442347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14298106506 + ... + 14298106603.

It is an arithmetic number, because the mean of its divisors is an integer number (271664024545).

Almost surely, 2^{1401214442341} is an apocalyptic number.

It is an amenable number.

1401214442341 is a deficient number, since it is larger than the sum of its proper divisors (228769704929).

1401214442341 is an equidigital number, since it uses as much as digits as its factorization.

1401214442341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28596213123 (or 28596213116 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 1401214442341 its reverse (1432444121041), we get a palindrome (2833658563382).

The spelling of 1401214442341 in words is "one trillion, four hundred one billion, two hundred fourteen million, four hundred forty-two thousand, three hundred forty-one".