1406506436201 has 8 divisors (see below), whose sum is σ = 1430480761440. Its totient is φ = 1382536618848.

The previous prime is 1406506436123. The next prime is 1406506436207. The reversal of 1406506436201 is 1026346056041.

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 1406506436201 - 2¹⁸ = 1406506174057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1406506436207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494636 + ... + 1748621.

It is an arithmetic number, because the mean of its divisors is an integer number (178810095180).

Almost surely, 2^{1406506436201} is an apocalyptic number.

It is an amenable number.

1406506436201 is a deficient number, since it is larger than the sum of its proper divisors (23974325239).

1406506436201 is a wasteful number, since it uses less digits than its factorization.

1406506436201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253943.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1406506436201 in words is "one trillion, four hundred six billion, five hundred six million, four hundred thirty-six thousand, two hundred one".