410401231440 has 160 divisors (see below), whose sum is σ = 1295141022336. Its totient is φ = 107476346880.

The previous prime is 410401231403. The next prime is 410401231489. The reversal of 410401231440 is 44132104014.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 410401231440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9391722 + ... + 9435318.

Almost surely, 2^410401231440 is an apocalyptic number.

410401231440 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 410401231440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647570511168).

410401231440 is an abundant number, since it is smaller than the sum of its proper divisors (884739790896).

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

410401231440 is a wasteful number, since it uses less digits than its factorization.

410401231440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44317 (or 44311 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 410401231440 its reverse (44132104014), we get a palindrome (454533335454).

The spelling of 410401231440 in words is "four hundred ten billion, four hundred one million, two hundred thirty-one thousand, four hundred forty".