1401441130 has 16 divisors (see below), whose sum is σ = 2523190824. Its totient is φ = 560443840.

The previous prime is 1401441113. The next prime is 1401441157. The reversal of 1401441130 is 311441041.

It can be written as a sum of positive squares in 4 ways, for example, as 1372183849 + 29257281 = 37043^2 + 5409^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1401441098 and 1401441107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35640 + ... + 63820.

Almost surely, 2^1401441130 is an apocalyptic number.

1401441130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401441130 is a deficient number, since it is larger than the sum of its proper divisors (1121749694).

1401441130 is a wasteful number, since it uses less digits than its factorization.

1401441130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33161.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1401441130 is about 37435.8268240465. The cubic root of 1401441130 is about 1119.0726619222.

Adding to 1401441130 its reverse (311441041), we get a palindrome (1712882171).

The spelling of 1401441130 in words is "one billion, four hundred one million, four hundred forty-one thousand, one hundred thirty".