1380161235435 has 16 divisors (see below), whose sum is σ = 2229697377024. Its totient is φ = 728939525472.

The previous prime is 1380161235413. The next prime is 1380161235449. The reversal of 1380161235435 is 5345321610831.

It is not a de Polignac number, because 1380161235435 - 2⁷ = 1380161235307 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 446652577 + ... + 446655666.

It is an arithmetic number, because the mean of its divisors is an integer number (139356086064).

Almost surely, 2^{1380161235435} is an apocalyptic number.

1380161235435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1380161235435 is a deficient number, since it is larger than the sum of its proper divisors (849536141589).

1380161235435 is a wasteful number, since it uses less digits than its factorization.

1380161235435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893308354.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 1380161235435 in words is "one trillion, three hundred eighty billion, one hundred sixty-one million, two hundred thirty-five thousand, four hundred thirty-five".