454502202000 has 320 divisors, whose sum is σ = 1826888214528. Its totient is φ = 94441920000.

The previous prime is 454502201983. The next prime is 454502202019. The reversal of 454502202000 is 202205454.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29886 + ... + 953885.

Almost surely, 2^454502202000 is an apocalyptic number.

454502202000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454502202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913444107264).

454502202000 is an abundant number, since it is smaller than the sum of its proper divisors (1372386012528).

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

454502202000 is a wasteful number, since it uses less digits than its factorization.

454502202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983815 (or 983799 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

Adding to 454502202000 its reverse (202205454), we get a palindrome (454704407454).

The spelling of 454502202000 in words is "four hundred fifty-four billion, five hundred two million, two hundred two thousand".