1406300531423 has 8 divisors (see below), whose sum is σ = 1432940848128. Its totient is φ = 1379664153504.

The previous prime is 1406300531399. The next prime is 1406300531429. The reversal of 1406300531423 is 3241350036041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1406300531423 - 2¹⁰ = 1406300530399 is a prime.

It is a super-2 number, since 2×1406300531423² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1406300531423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406300531429) 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 7 ways as a sum of consecutive naturals, for example, 258836 + ... + 1696937.

It is an arithmetic number, because the mean of its divisors is an integer number (179117606016).

Almost surely, 2^{1406300531423} is an apocalyptic number.

1406300531423 is a deficient number, since it is larger than the sum of its proper divisors (26640316705).

1406300531423 is a wasteful number, since it uses less digits than its factorization.

1406300531423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969393.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 1406300531423 its reverse (3241350036041), we get a palindrome (4647650567464).

The spelling of 1406300531423 in words is "one trillion, four hundred six billion, three hundred million, five hundred thirty-one thousand, four hundred twenty-three".