1401403414 has 16 divisors (see below), whose sum is σ = 2119825728. Its totient is φ = 694806592.

The previous prime is 1401403397. The next prime is 1401403429. The reversal of 1401403414 is 4143041041.

It is a congruent number.

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, 299904 + ... + 304540.

It is an arithmetic number, because the mean of its divisors is an integer number (132489108).

Almost surely, 2^1401403414 is an apocalyptic number.

1401403414 is a deficient number, since it is larger than the sum of its proper divisors (718422314).

1401403414 is a wasteful number, since it uses less digits than its factorization.

1401403414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5879.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1401403414 is about 37435.3230786112. The cubic root of 1401403414 is about 1119.0626228935.

Adding to 1401403414 its reverse (4143041041), we get a palindrome (5544444455).

The spelling of 1401403414 in words is "one billion, four hundred one million, four hundred three thousand, four hundred fourteen".