1420106554641 has 8 divisors (see below), whose sum is σ = 1894151417184. Its totient is φ = 946399697600.

The previous prime is 1420106554571. The next prime is 1420106554651. The reversal of 1420106554641 is 1464556010241.

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 1420106554641 - 2⁷ = 1420106554513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1420106554641.

It is not an unprimeable number, because it can be changed into a prime (1420106554651) 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, 84491571 + ... + 84508376.

It is an arithmetic number, because the mean of its divisors is an integer number (236768927148).

Almost surely, 2^{1420106554641} is an apocalyptic number.

It is an amenable number.

1420106554641 is a deficient number, since it is larger than the sum of its proper divisors (474044862543).

1420106554641 is a wasteful number, since it uses less digits than its factorization.

1420106554641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169002751.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 1420106554641 in words is "one trillion, four hundred twenty billion, one hundred six million, five hundred fifty-four thousand, six hundred forty-one".