1620026575341 has 16 divisors (see below), whose sum is σ = 2213284496640. Its totient is φ = 1053406644480.

The previous prime is 1620026575331. The next prime is 1620026575361. The reversal of 1620026575341 is 1435756200261.

It is not a de Polignac number, because 1620026575341 - 2¹¹ = 1620026573293 is a prime.

It is a super-2 number, since 2×1620026575341² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1620026575293 and 1620026575302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1620026575331) by changing a digit.

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, 1198360 + ... + 2162433.

It is an arithmetic number, because the mean of its divisors is an integer number (138330281040).

Almost surely, 2^{1620026575341} is an apocalyptic number.

It is an amenable number.

1620026575341 is a deficient number, since it is larger than the sum of its proper divisors (593257921299).

1620026575341 is a wasteful number, since it uses less digits than its factorization.

1620026575341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364756.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 1620026575341 in words is "one trillion, six hundred twenty billion, twenty-six million, five hundred seventy-five thousand, three hundred forty-one".