450024435210131 has 4 divisors (see below), whose sum is σ = 450549551238072. Its totient is φ = 449499319182192.

The previous prime is 450024435210037. The next prime is 450024435210143. The reversal of 450024435210131 is 131012534420054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 450024435210131 - 2⁴² = 445626388699027 is a prime.

It is a super-2 number, since 2×450024435210131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450024435210091 and 450024435210100.

It is not an unprimeable number, because it can be changed into a prime (450024435213131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262558012685 + ... + 262558014398.

It is an arithmetic number, because the mean of its divisors is an integer number (112637387809518).

Almost surely, 2^{450024435210131} is an apocalyptic number.

450024435210131 is a deficient number, since it is larger than the sum of its proper divisors (525116027941).

450024435210131 is an equidigital number, since it uses as much as digits as its factorization.

450024435210131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525116027940.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 450024435210131 its reverse (131012534420054), we get a palindrome (581036969630185).

The spelling of 450024435210131 in words is "four hundred fifty trillion, twenty-four billion, four hundred thirty-five million, two hundred ten thousand, one hundred thirty-one".