4205426193648 has 60 divisors (see below), whose sum is σ = 11769603103440. Its totient is φ = 1401778879488.

The previous prime is 4205426193629. The next prime is 4205426193649. The reversal of 4205426193648 is 8463916245024.

4205426193648 is a `hidden beast` number, since 4 + 2 + 0 + 542 + 6 + 1 + 93 + 6 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4205426193594 and 4205426193603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205426193649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7082965 + ... + 7653707.

It is an arithmetic number, because the mean of its divisors is an integer number (196160051724).

Almost surely, 2^{4205426193648} is an apocalyptic number.

4205426193648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4205426193648 is an abundant number, since it is smaller than the sum of its proper divisors (7564176909792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4205426193648 is a wasteful number, since it uses less digits than its factorization.

4205426193648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621926 (or 621917 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 4205426193648 in words is "four trillion, two hundred five billion, four hundred twenty-six million, one hundred ninety-three thousand, six hundred forty-eight".