4501144245234 has 128 divisors (see below), whose sum is σ = 11109116067840. Its totient is φ = 1183970421504.

The previous prime is 4501144245137. The next prime is 4501144245239. The reversal of 4501144245234 is 4325424411054.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 4501144245192 and 4501144245201.

It is not an unprimeable number, because it can be changed into a prime (4501144245239) 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, 613816632 + ... + 613823964.

It is an arithmetic number, because the mean of its divisors is an integer number (86789969280).

Almost surely, 2^{4501144245234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4501144245234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5554558033920).

4501144245234 is an abundant number, since it is smaller than the sum of its proper divisors (6607971822606).

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

4501144245234 is a wasteful number, since it uses less digits than its factorization.

4501144245234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10184.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 4501144245234 its reverse (4325424411054), we get a palindrome (8826568656288).

The spelling of 4501144245234 in words is "four trillion, five hundred one billion, one hundred forty-four million, two hundred forty-five thousand, two hundred thirty-four".