1404018180356 has 18 divisors (see below), whose sum is σ = 2700704393310. Its totient is φ = 638190081760.

The previous prime is 1404018180311. The next prime is 1404018180391. The reversal of 1404018180356 is 6530818104041.

It can be written as a sum of positive squares in only one way, i.e., 1148605192900 + 255412987456 = 1071730^2 + 505384^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1450431521 + ... + 1450432488.

Almost surely, 2^{1404018180356} is an apocalyptic number.

It is an amenable number.

1404018180356 is a deficient number, since it is larger than the sum of its proper divisors (1296686212954).

1404018180356 is a wasteful number, since it uses less digits than its factorization.

1404018180356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900864035 (or 2900864022 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 1404018180356 in words is "one trillion, four hundred four billion, eighteen million, one hundred eighty thousand, three hundred fifty-six".