1336164376261 has 8 divisors (see below), whose sum is σ = 1569759547104. Its totient is φ = 1121256819120.

The previous prime is 1336164376247. The next prime is 1336164376331. The reversal of 1336164376261 is 1626734616331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1336164376261 - 2¹⁷ = 1336164245189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336164376961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4671903271 + ... + 4671903556.

It is an arithmetic number, because the mean of its divisors is an integer number (196219943388).

Almost surely, 2^{1336164376261} is an apocalyptic number.

1336164376261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1336164376261 is a deficient number, since it is larger than the sum of its proper divisors (233595170843).

1336164376261 is a wasteful number, since it uses less digits than its factorization.

1336164376261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9343806851.

The product of its digits is 1959552, while the sum is 49.

The spelling of 1336164376261 in words is "one trillion, three hundred thirty-six billion, one hundred sixty-four million, three hundred seventy-six thousand, two hundred sixty-one".