1419945404 has 6 divisors (see below), whose sum is σ = 2484904464. Its totient is φ = 709972700.

The previous prime is 1419945367. The next prime is 1419945437. The reversal of 1419945404 is 4045499141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177493172 + ... + 177493179.

It is an arithmetic number, because the mean of its divisors is an integer number (414150744).

Almost surely, 2^1419945404 is an apocalyptic number.

It is an amenable number.

1419945404 is a deficient number, since it is larger than the sum of its proper divisors (1064959060).

1419945404 is a wasteful number, since it uses less digits than its factorization.

1419945404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354986355 (or 354986353 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1419945404 is about 37682.1629421667. The cubic root of 1419945404 is about 1123.9764594049.

The spelling of 1419945404 in words is "one billion, four hundred nineteen million, nine hundred forty-five thousand, four hundred four".