1400003414 has 16 divisors (see below), whose sum is σ = 2237185008. Its totient is φ = 654780672.

The previous prime is 1400003393. The next prime is 1400003461. The reversal of 1400003414 is 4143000041.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1400003392 and 1400003401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120767 + ... + 131850.

It is an arithmetic number, because the mean of its divisors is an integer number (139824063).

Almost surely, 2^1400003414 is an apocalyptic number.

1400003414 is a deficient number, since it is larger than the sum of its proper divisors (837181594).

1400003414 is a wasteful number, since it uses less digits than its factorization.

1400003414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252799.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1400003414 is about 37416.6194892056. The cubic root of 1400003414 is about 1118.6898514150.

Adding to 1400003414 its reverse (4143000041), we get a palindrome (5543003455).

The spelling of 1400003414 in words is "one billion, four hundred million, three thousand, four hundred fourteen".