4235105325444 has 96 divisors (see below), whose sum is σ = 11316368206080. Its totient is φ = 1207593142272.

The previous prime is 4235105325439. The next prime is 4235105325457. The reversal of 4235105325444 is 4445235015324.

It is a super-2 number, since 2×4235105325444² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 4235105325396 and 4235105325405.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333545304 + ... + 333558000.

It is an arithmetic number, because the mean of its divisors is an integer number (117878835480).

Almost surely, 2^{4235105325444} is an apocalyptic number.

It is an amenable number.

4235105325444 is an abundant number, since it is smaller than the sum of its proper divisors (7081262880636).

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

4235105325444 is a wasteful number, since it uses less digits than its factorization.

4235105325444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20397 (or 20395 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 4235105325444 in words is "four trillion, two hundred thirty-five billion, one hundred five million, three hundred twenty-five thousand, four hundred forty-four".