4385421907704 has 48 divisors (see below), whose sum is σ = 12166871764320. Its totient is φ = 1426153464960.

The previous prime is 4385421907661. The next prime is 4385421907759. The reversal of 4385421907704 is 4077091245834.

4385421907704 is a `hidden beast` number, since 4 + 3 + 8 + 542 + 1 + 90 + 7 + 7 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 742785312 + ... + 742791215.

It is an arithmetic number, because the mean of its divisors is an integer number (253476495090).

Almost surely, 2^{4385421907704} is an apocalyptic number.

It is an amenable number.

4385421907704 is an abundant number, since it is smaller than the sum of its proper divisors (7781449856616).

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

4385421907704 is a wasteful number, since it uses less digits than its factorization.

4385421907704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485576580 (or 1485576573 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 4385421907704 in words is "four trillion, three hundred eighty-five billion, four hundred twenty-one million, nine hundred seven thousand, seven hundred four".