410131420040 has 64 divisors (see below), whose sum is σ = 972628009200. Its totient is φ = 155406963712.

The previous prime is 410131420037. The next prime is 410131420073. The reversal of 410131420040 is 40024131014.

It can be written as a sum of positive squares in 8 ways, for example, as 162201118564 + 247930301476 = 402742^2 + 497926^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 410131419994 and 410131420021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3274007 + ... + 3396966.

Almost surely, 2^410131420040 is an apocalyptic number.

410131420040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

410131420040 is an abundant number, since it is smaller than the sum of its proper divisors (562496589160).

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

410131420040 is a wasteful number, since it uses less digits than its factorization.

410131420040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6671066 (or 6671062 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 410131420040 its reverse (40024131014), we get a palindrome (450155551054).

The spelling of 410131420040 in words is "four hundred ten billion, one hundred thirty-one million, four hundred twenty thousand, forty".