1341664031 has 8 divisors (see below), whose sum is σ = 1360761600. Its totient is φ = 1322619480.

The previous prime is 1341664019. The next prime is 1341664069. The reversal of 1341664031 is 1304661431.

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 1341664031 - 2¹⁴ = 1341647647 is a prime.

It is a super-2 number, since 2×1341664031² = 3600124744158337922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341663985 and 1341664003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341667031) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 39176 + ... + 64946.

It is an arithmetic number, because the mean of its divisors is an integer number (170095200).

Almost surely, 2^1341664031 is an apocalyptic number.

1341664031 is a deficient number, since it is larger than the sum of its proper divisors (19097569).

1341664031 is an equidigital number, since it uses as much as digits as its factorization.

1341664031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26509.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1341664031 is about 36628.7323149464. The cubic root of 1341664031 is about 1102.9299385307.

The spelling of 1341664031 in words is "one billion, three hundred forty-one million, six hundred sixty-four thousand, thirty-one".