1341511021706 has 4 divisors (see below), whose sum is σ = 2012266532562. Its totient is φ = 670755510852.

The previous prime is 1341511021699. The next prime is 1341511021709. The reversal of 1341511021706 is 6071201151431.

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., 1241787066025 + 99723955681 = 1114355^2 + 315791^2 .

It is not an unprimeable number, because it can be changed into a prime (1341511021709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335377755425 + ... + 335377755428.

Almost surely, 2^{1341511021706} is an apocalyptic number.

1341511021706 is a deficient number, since it is larger than the sum of its proper divisors (670755510856).

1341511021706 is an equidigital number, since it uses as much as digits as its factorization.

1341511021706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670755510855.

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 1341511021706 in words is "one trillion, three hundred forty-one billion, five hundred eleven million, twenty-one thousand, seven hundred six".