1406364005641 has 8 divisors (see below), whose sum is σ = 1607710294080. Its totient is φ = 1205127003408.

The previous prime is 1406364005639. The next prime is 1406364005663. The reversal of 1406364005641 is 1465004636041.

It is a happy number.

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 1406364005641 - 2¹ = 1406364005639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1406364005594 and 1406364005603.

It is not an unprimeable number, because it can be changed into a prime (1406364003641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27293971 + ... + 27345448.

It is an arithmetic number, because the mean of its divisors is an integer number (200963786760).

Almost surely, 2^{1406364005641} is an apocalyptic number.

It is an amenable number.

1406364005641 is a deficient number, since it is larger than the sum of its proper divisors (201346288439).

1406364005641 is an equidigital number, since it uses as much as digits as its factorization.

1406364005641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54643103.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 1406364005641 in words is "one trillion, four hundred six billion, three hundred sixty-four million, five thousand, six hundred forty-one".