470739911040 has 1344 divisors, whose sum is σ = 2001731130000. Its totient is φ = 105470926848.

The previous prime is 470739911039. The next prime is 470739911077. The reversal of 470739911040 is 40119937074.

470739911040 is a `hidden beast` number, since 470 + 73 + 9 + 9 + 1 + 104 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a super-2 number, since 2×470739911040² (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 167 ways as a sum of consecutive naturals, for example, 1348824786 + ... + 1348825134.

Almost surely, 2^470739911040 is an apocalyptic number.

470739911040 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 470739911040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1000865565000).

470739911040 is an abundant number, since it is smaller than the sum of its proper divisors (1530991218960).

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

470739911040 is an equidigital number, since it uses as much as digits as its factorization.

470739911040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 470739911040 in words is "four hundred seventy billion, seven hundred thirty-nine million, nine hundred eleven thousand, forty".