4127430450500 has 144 divisors (see below), whose sum is σ = 11102858400816. Its totient is φ = 1331876582400.

The previous prime is 4127430450491. The next prime is 4127430450503. The reversal of 4127430450500 is 50540347214.

It can be written as a sum of positive squares in 8 ways, for example, as 1404428827396 + 2723001623104 = 1185086^2 + 1650152^2 .

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (4127430450503) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4538399 + ... + 5371398.

It is an arithmetic number, because the mean of its divisors is an integer number (77103183339).

Almost surely, 2^{4127430450500} is an apocalyptic number.

It is an amenable number.

4127430450500 is an abundant number, since it is smaller than the sum of its proper divisors (6975427950316).

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

4127430450500 is a wasteful number, since it uses less digits than its factorization.

4127430450500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9909847 (or 9909828 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

Adding to 4127430450500 its reverse (50540347214), we get a palindrome (4177970797714).

The spelling of 4127430450500 in words is "four trillion, one hundred twenty-seven billion, four hundred thirty million, four hundred fifty thousand, five hundred".