1337670166706 has 4 divisors (see below), whose sum is σ = 2006505250062. Its totient is φ = 668835083352.

The previous prime is 1337670166687. The next prime is 1337670166727. The reversal of 1337670166706 is 6076610767331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1026017055625 + 311653111081 = 1012925^2 + 558259^2 .

It is a super-2 number, since 2×1337670166706² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334417541675 + ... + 334417541678.

Almost surely, 2^{1337670166706} is an apocalyptic number.

1337670166706 is a deficient number, since it is larger than the sum of its proper divisors (668835083356).

1337670166706 is an equidigital number, since it uses as much as digits as its factorization.

1337670166706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668835083355.

The product of its (nonzero) digits is 4000752, while the sum is 53.

The spelling of 1337670166706 in words is "one trillion, three hundred thirty-seven billion, six hundred seventy million, one hundred sixty-six thousand, seven hundred six".