4305727143420 has 96 divisors (see below), whose sum is σ = 12768991502400. Its totient is φ = 1080333348864.

The previous prime is 4305727143413. The next prime is 4305727143433. The reversal of 4305727143420 is 243417275034.

It is a congruent number.

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, 2833986 + ... + 4079574.

It is an arithmetic number, because the mean of its divisors is an integer number (133010328150).

Almost surely, 2^{4305727143420} is an apocalyptic number.

It is an amenable number.

4305727143420 is an abundant number, since it is smaller than the sum of its proper divisors (8463264358980).

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

4305727143420 is a wasteful number, since it uses less digits than its factorization.

4305727143420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249007 (or 1249005 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 4305727143420 in words is "four trillion, three hundred five billion, seven hundred twenty-seven million, one hundred forty-three thousand, four hundred twenty".