423804861360 has 240 divisors, whose sum is σ = 1533069877248. Its totient is φ = 104613696000.

The previous prime is 423804861353. The next prime is 423804861413. The reversal of 423804861360 is 63168408324.

423804861360 is a `hidden beast` number, since 4 + 2 + 38 + 0 + 486 + 136 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×423804861360² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100585 + ... + 926135.

Almost surely, 2^423804861360 is an apocalyptic number.

423804861360 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 423804861360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766534938624).

423804861360 is an abundant number, since it is smaller than the sum of its proper divisors (1109265015888).

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

423804861360 is a wasteful number, since it uses less digits than its factorization.

423804861360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825624 (or 825615 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 423804861360 in words is "four hundred twenty-three billion, eight hundred four million, eight hundred sixty-one thousand, three hundred sixty".