74330366862361 has 16 divisors (see below), whose sum is σ = 76122017231760. Its totient is φ = 72557508142080.

The previous prime is 74330366862313. The next prime is 74330366862391. The reversal of 74330366862361 is 16326866303347.

It can be written as a sum of positive squares in 8 ways, for example, as 9843749375625 + 64486617486736 = 3137475^2 + 8030356^2 .

It is a cyclic number.

It is not a de Polignac number, because 74330366862361 - 2¹³ = 74330366854169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74330366862296 and 74330366862305.

It is not an unprimeable number, because it can be changed into a prime (74330366862391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28127085 + ... + 30656053.

It is an arithmetic number, because the mean of its divisors is an integer number (4757626076985).

Almost surely, 2^{74330366862361} is an apocalyptic number.

It is an amenable number.

74330366862361 is a deficient number, since it is larger than the sum of its proper divisors (1791650369399).

74330366862361 is a wasteful number, since it uses less digits than its factorization.

74330366862361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532684.

The product of its (nonzero) digits is 47029248, while the sum is 58.

The spelling of 74330366862361 in words is "seventy-four trillion, three hundred thirty billion, three hundred sixty-six million, eight hundred sixty-two thousand, three hundred sixty-one".