424442110052513 has 64 divisors (see below), whose sum is σ = 505994840064000. Its totient is φ = 348341619225600.

The previous prime is 424442110052509. The next prime is 424442110052633. The reversal of 424442110052513 is 315250011244424.

It is not a de Polignac number, because 424442110052513 - 2² = 424442110052509 is a prime.

It is a super-2 number, since 2×424442110052513² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (424442110057513) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21172340456 + ... + 21172360502.

It is an arithmetic number, because the mean of its divisors is an integer number (7906169376000).

Almost surely, 2^{424442110052513} is an apocalyptic number.

It is an amenable number.

424442110052513 is a deficient number, since it is larger than the sum of its proper divisors (81552730011487).

424442110052513 is a wasteful number, since it uses less digits than its factorization.

424442110052513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21990.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 424442110052513 its reverse (315250011244424), we get a palindrome (739692121296937).

The spelling of 424442110052513 in words is "four hundred twenty-four trillion, four hundred forty-two billion, one hundred ten million, fifty-two thousand, five hundred thirteen".