454435241505 has 32 divisors (see below), whose sum is σ = 830994528000. Its totient is φ = 207735017472.

The previous prime is 454435241497. The next prime is 454435241531. The reversal of 454435241505 is 505142534454.

It is not a de Polignac number, because 454435241505 - 2³ = 454435241497 is a prime.

It is a super-2 number, since 2×454435241505² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4618461 + ... + 4715829.

It is an arithmetic number, because the mean of its divisors is an integer number (25968579000).

Almost surely, 2^454435241505 is an apocalyptic number.

It is an amenable number.

454435241505 is a deficient number, since it is larger than the sum of its proper divisors (376559286495).

454435241505 is a wasteful number, since it uses less digits than its factorization.

454435241505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141833.

The product of its (nonzero) digits is 960000, while the sum is 42.

Adding to 454435241505 its reverse (505142534454), we get a palindrome (959577775959).

The spelling of 454435241505 in words is "four hundred fifty-four billion, four hundred thirty-five million, two hundred forty-one thousand, five hundred five".