452341895040 has 1152 divisors, whose sum is σ = 1955510968320. Its totient is φ = 97865625600.

The previous prime is 452341895029. The next prime is 452341895053. The reversal of 452341895040 is 40598143254.

452341895040 is a `hidden beast` number, since 4 + 5 + 23 + 41 + 89 + 504 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a super-2 number, since 2×452341895040² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 392998465 + ... + 392999615.

It is an arithmetic number, because the mean of its divisors is an integer number (1697492160).

Almost surely, 2^452341895040 is an apocalyptic number.

452341895040 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 452341895040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (977755484160).

452341895040 is an abundant number, since it is smaller than the sum of its proper divisors (1503169073280).

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

452341895040 is a wasteful number, since it uses less digits than its factorization.

452341895040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 452341895040 in words is "four hundred fifty-two billion, three hundred forty-one million, eight hundred ninety-five thousand, forty".