1406353832855 has 16 divisors (see below), whose sum is σ = 1703563622784. Its totient is φ = 1114459111200.

The previous prime is 1406353832797. The next prime is 1406353832893. The reversal of 1406353832855 is 5582383536041.

It is not a de Polignac number, because 1406353832855 - 2⁸ = 1406353832599 is a prime.

It is a super-2 number, since 2×1406353832855² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1406353832797 and 1406353832806.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 5574884 + ... + 5821686.

It is an arithmetic number, because the mean of its divisors is an integer number (106472726424).

Almost surely, 2^{1406353832855} is an apocalyptic number.

1406353832855 is a deficient number, since it is larger than the sum of its proper divisors (297209789929).

1406353832855 is a wasteful number, since it uses less digits than its factorization.

1406353832855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257566.

The product of its (nonzero) digits is 10368000, while the sum is 53.

The spelling of 1406353832855 in words is "one trillion, four hundred six billion, three hundred fifty-three million, eight hundred thirty-two thousand, eight hundred fifty-five".