450332265223131 has 32 divisors (see below), whose sum is σ = 604929090720768. Its totient is φ = 297986916769920.

The previous prime is 450332265223111. The next prime is 450332265223151. The reversal of 450332265223131 is 131322562233054.

It is an interprime number because it is at equal distance from previous prime (450332265223111) and next prime (450332265223151).

It is not a de Polignac number, because 450332265223131 - 2²⁵ = 450332231668699 is a prime.

It is a super-2 number, since 2×450332265223131² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (450332265223111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8243136186 + ... + 8243190816.

It is an arithmetic number, because the mean of its divisors is an integer number (18904034085024).

Almost surely, 2^{450332265223131} is an apocalyptic number.

450332265223131 is a deficient number, since it is larger than the sum of its proper divisors (154596825497637).

450332265223131 is a wasteful number, since it uses less digits than its factorization.

450332265223131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92891.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 450332265223131 in words is "four hundred fifty trillion, three hundred thirty-two billion, two hundred sixty-five million, two hundred twenty-three thousand, one hundred thirty-one".