1406122343354 has 8 divisors (see below), whose sum is σ = 2110309619700. Its totient is φ = 702685803456.

The previous prime is 1406122343333. The next prime is 1406122343383. The reversal of 1406122343354 is 4533432216041.

It can be written as a sum of positive squares in 2 ways, for example, as 1129575724225 + 276546619129 = 1062815^2 + 525877^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 187679429 + ... + 187686920.

Almost surely, 2^{1406122343354} is an apocalyptic number.

1406122343354 is a deficient number, since it is larger than the sum of its proper divisors (704187276346).

1406122343354 is a wasteful number, since it uses less digits than its factorization.

1406122343354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375368224.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 1406122343354 its reverse (4533432216041), we get a palindrome (5939554559395).

The spelling of 1406122343354 in words is "one trillion, four hundred six billion, one hundred twenty-two million, three hundred forty-three thousand, three hundred fifty-four".