410402040 has 64 divisors (see below), whose sum is σ = 1240652160. Its totient is φ = 108600960.

The previous prime is 410402021. The next prime is 410402099. The reversal of 410402040 is 40204014.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 2667 + ... + 28773.

It is an arithmetic number, because the mean of its divisors is an integer number (19385190).

Almost surely, 2^410402040 is an apocalyptic number.

410402040 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 410402040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620326080).

410402040 is an abundant number, since it is smaller than the sum of its proper divisors (830250120).

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

410402040 is a wasteful number, since it uses less digits than its factorization.

410402040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26252 (or 26248 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 410402040 is about 20258.3819689530. The cubic root of 410402040 is about 743.1386290953.

Adding to 410402040 its reverse (40204014), we get a palindrome (450606054).

The spelling of 410402040 in words is "four hundred ten million, four hundred two thousand, forty".