1602421302441 has 32 divisors (see below), whose sum is σ = 2237235251328. Its totient is φ = 1019228520960.

The previous prime is 1602421302439. The next prime is 1602421302481. The reversal of 1602421302441 is 1442031242061.

It is not a de Polignac number, because 1602421302441 - 2¹ = 1602421302439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1602421302399 and 1602421302408.

It is not an unprimeable number, because it can be changed into a prime (1602421302481) 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 31 ways as a sum of consecutive naturals, for example, 1600995 + ... + 2401671.

It is an arithmetic number, because the mean of its divisors is an integer number (69913601604).

Almost surely, 2^{1602421302441} is an apocalyptic number.

It is an amenable number.

1602421302441 is a deficient number, since it is larger than the sum of its proper divisors (634813948887).

1602421302441 is a wasteful number, since it uses less digits than its factorization.

1602421302441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801081.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 1602421302441 in words is "one trillion, six hundred two billion, four hundred twenty-one million, three hundred two thousand, four hundred forty-one".