454499083740 has 192 divisors, whose sum is σ = 1490327282304. Its totient is φ = 102449774592.

The previous prime is 454499083739. The next prime is 454499083751. The reversal of 454499083740 is 47380994454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27432 + ... + 953808.

It is an arithmetic number, because the mean of its divisors is an integer number (7762121262).

Almost surely, 2^454499083740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454499083740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745163641152).

454499083740 is an abundant number, since it is smaller than the sum of its proper divisors (1035828198564).

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

454499083740 is a wasteful number, since it uses less digits than its factorization.

454499083740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926456 (or 926454 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 454499083740 in words is "four hundred fifty-four billion, four hundred ninety-nine million, eighty-three thousand, seven hundred forty".