2141404431303 has 16 divisors (see below), whose sum is σ = 2907534873600. Its totient is φ = 1401606732960.

The previous prime is 2141404431301. The next prime is 2141404431319. The reversal of 2141404431303 is 3031344041412.

It is not a de Polignac number, because 2141404431303 - 2¹ = 2141404431301 is a prime.

It is a super-2 number, since 2×2141404431303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141404431301) 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, 20981608 + ... + 21083421.

It is an arithmetic number, because the mean of its divisors is an integer number (181720929600).

Almost surely, 2^{2141404431303} is an apocalyptic number.

2141404431303 is a deficient number, since it is larger than the sum of its proper divisors (766130442297).

2141404431303 is a wasteful number, since it uses less digits than its factorization.

2141404431303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42065342.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2141404431303 its reverse (3031344041412), we get a palindrome (5172748472715).

The spelling of 2141404431303 in words is "two trillion, one hundred forty-one billion, four hundred four million, four hundred thirty-one thousand, three hundred three".