1452300650238 has 32 divisors (see below), whose sum is σ = 3075515426304. Its totient is φ = 455615551872.

The previous prime is 1452300650231. The next prime is 1452300650267. The reversal of 1452300650238 is 8320560032541.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1452300650196 and 1452300650205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452300650231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8273781 + ... + 8447487.

It is an arithmetic number, because the mean of its divisors is an integer number (96109857072).

Almost surely, 2^{1452300650238} is an apocalyptic number.

1452300650238 is an abundant number, since it is smaller than the sum of its proper divisors (1623214776066).

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

1452300650238 is a wasteful number, since it uses less digits than its factorization.

1452300650238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255696.

The product of its (nonzero) digits is 172800, while the sum is 39.

Adding to 1452300650238 its reverse (8320560032541), we get a palindrome (9772860682779).

The spelling of 1452300650238 in words is "one trillion, four hundred fifty-two billion, three hundred million, six hundred fifty thousand, two hundred thirty-eight".