450351023133234 has 32 divisors (see below), whose sum is σ = 912106963537920. Its totient is φ = 148216203272592.

The previous prime is 450351023133233. The next prime is 450351023133257. The reversal of 450351023133234 is 432331320153054.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 450351023133192 and 450351023133201.

It is not an unprimeable number, because it can be changed into a prime (450351023133233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126714007 + ... + 130219589.

It is an arithmetic number, because the mean of its divisors is an integer number (28503342610560).

Almost surely, 2^{450351023133234} is an apocalyptic number.

450351023133234 is an abundant number, since it is smaller than the sum of its proper divisors (461755940404686).

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

450351023133234 is a wasteful number, since it uses less digits than its factorization.

450351023133234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776694.

The product of its (nonzero) digits is 388800, while the sum is 39.

Adding to 450351023133234 its reverse (432331320153054), we get a palindrome (882682343286288).

The spelling of 450351023133234 in words is "four hundred fifty trillion, three hundred fifty-one billion, twenty-three million, one hundred thirty-three thousand, two hundred thirty-four".