1404414194 has 16 divisors (see below), whose sum is σ = 2121720480. Its totient is φ = 697183200.

The previous prime is 1404414169. The next prime is 1404414239. The reversal of 1404414194 is 4914144041.

It is a self number, because there is not a number n which added to its sum of digits gives 1404414194.

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, 471542 + ... + 474510.

It is an arithmetic number, because the mean of its divisors is an integer number (132607530).

Almost surely, 2^1404414194 is an apocalyptic number.

1404414194 is a deficient number, since it is larger than the sum of its proper divisors (717306286).

1404414194 is a wasteful number, since it uses less digits than its factorization.

1404414194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1404414194 is about 37475.5145928645. The cubic root of 1404414194 is about 1119.8634490198.

The spelling of 1404414194 in words is "one billion, four hundred four million, four hundred fourteen thousand, one hundred ninety-four".