5341964390361 has 27 divisors (see below), whose sum is σ = 8196943610271. Its totient is φ = 3351746833344.

The previous prime is 5341964390281. The next prime is 5341964390381. The reversal of 5341964390361 is 1630934691435.

It is a happy number.

The square root of 5341964390361 is 2311269.

It is a perfect power (a square), and thus also a powerful number.

5341964390361 is a `hidden beast` number, since 5 + 3 + 4 + 196 + 4 + 3 + 90 + 361 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4158968816025 + 1182995574336 = 2039355^2 + 1087656^2 .

It is not a de Polignac number, because 5341964390361 - 2¹³ = 5341964382169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5341964390298 and 5341964390307.

It is not an unprimeable number, because it can be changed into a prime (5341964390381) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 117852060 + ... + 117897378.

Almost surely, 2^{5341964390361} is an apocalyptic number.

5341964390361 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5341964390361 is the 2311269-th square number.

5341964390361 is the 1155635-th centered octagonal number.

It is an amenable number.

5341964390361 is a deficient number, since it is larger than the sum of its proper divisors (2854979219910).

5341964390361 is an frugal number, since it uses more digits than its factorization.

5341964390361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90678 (or 45339 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 54.

The spelling of 5341964390361 in words is "five trillion, three hundred forty-one billion, nine hundred sixty-four million, three hundred ninety thousand, three hundred sixty-one".