1401404410 has 48 divisors (see below), whose sum is σ = 3035585160. Its totient is φ = 463908480.

The previous prime is 1401404377. The next prime is 1401404419. The reversal of 1401404410 is 144041041.

1401404410 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1393603561 + 7800849 = 37331^2 + 2793^2 .

It is not an unprimeable number, because it can be changed into a prime (1401404419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35101 + ... + 63520.

Almost surely, 2^1401404410 is an apocalyptic number.

1401404410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401404410 is an abundant number, since it is smaller than the sum of its proper divisors (1634180750).

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

1401404410 is a wasteful number, since it uses less digits than its factorization.

1401404410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98671 (or 98664 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1401404410 is about 37435.3363815527. The cubic root of 1401404410 is about 1119.0628880054.

Adding to 1401404410 its reverse (144041041), we get a palindrome (1545445451).

The spelling of 1401404410 in words is "one billion, four hundred one million, four hundred four thousand, four hundred ten".