1400344133141 has 16 divisors (see below), whose sum is σ = 1462397978160. Its totient is φ = 1339223531520.

The previous prime is 1400344133119. The next prime is 1400344133159. The reversal of 1400344133141 is 1413314430041.

It can be written as a sum of positive squares in 8 ways, for example, as 109686816100 + 1290657317041 = 331190^2 + 1136071^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400344133141 - 2¹⁴ = 1400344116757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400344123141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4951601 + ... + 5226761.

It is an arithmetic number, because the mean of its divisors is an integer number (91399873635).

Almost surely, 2^{1400344133141} is an apocalyptic number.

It is an amenable number.

1400344133141 is a deficient number, since it is larger than the sum of its proper divisors (62053845019).

1400344133141 is a wasteful number, since it uses less digits than its factorization.

1400344133141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276856.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1400344133141 its reverse (1413314430041), we get a palindrome (2813658563182).

The spelling of 1400344133141 in words is "one trillion, four hundred billion, three hundred forty-four million, one hundred thirty-three thousand, one hundred forty-one".