4026400410 has 64 divisors (see below), whose sum is σ = 9810211968. Its totient is φ = 1057434624.

The previous prime is 4026400381. The next prime is 4026400429. The reversal of 4026400410 is 140046204.

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, 2809054 + ... + 2810486.

It is an arithmetic number, because the mean of its divisors is an integer number (153284562).

Almost surely, 2^4026400410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4026400410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4905105984).

4026400410 is an abundant number, since it is smaller than the sum of its proper divisors (5783811558).

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

4026400410 is a wasteful number, since it uses less digits than its factorization.

4026400410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4026400410 is about 63453.9235193538. The cubic root of 4026400410 is about 1590.8857333080.

Adding to 4026400410 its reverse (140046204), we get a palindrome (4166446614).

The spelling of 4026400410 in words is "four billion, twenty-six million, four hundred thousand, four hundred ten".