452314421770 has 16 divisors (see below), whose sum is σ = 814190774760. Its totient is φ = 180920254144.

The previous prime is 452314421749. The next prime is 452314421771. The reversal of 452314421770 is 77124413254.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 218185212609 + 234129209161 = 467103^2 + 483869^2 .

It is a super-2 number, since 2×452314421770² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452314421771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336217 + ... + 1008796.

Almost surely, 2^452314421770 is an apocalyptic number.

452314421770 is a deficient number, since it is larger than the sum of its proper divisors (361876352990).

452314421770 is a wasteful number, since it uses less digits than its factorization.

452314421770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378649.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 452314421770 in words is "four hundred fifty-two billion, three hundred fourteen million, four hundred twenty-one thousand, seven hundred seventy".