1405430345104 has 10 divisors (see below), whose sum is σ = 2723021293670. Its totient is φ = 702715172544.

The previous prime is 1405430345089. The next prime is 1405430345141. The reversal of 1405430345104 is 4015430345041.

It can be written as a sum of positive squares in only one way, i.e., 1243778101504 + 161652243600 = 1115248^2 + 402060^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1405430345104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43919698269 + ... + 43919698300.

It is an arithmetic number, because the mean of its divisors is an integer number (272302129367).

Almost surely, 2^{1405430345104} is an apocalyptic number.

It is an amenable number.

1405430345104 is a deficient number, since it is larger than the sum of its proper divisors (1317590948566).

1405430345104 is an equidigital number, since it uses as much as digits as its factorization.

1405430345104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87839396577 (or 87839396571 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 1405430345104 in words is "one trillion, four hundred five billion, four hundred thirty million, three hundred forty-five thousand, one hundred four".