311460377349466 has 8 divisors (see below), whose sum is σ = 467233900679124. Its totient is φ = 155715743789760.

The previous prime is 311460377349449. The next prime is 311460377349481. The reversal of 311460377349466 is 664943773064113.

It can be written as a sum of positive squares in 2 ways, for example, as 273888565077241 + 37571812272225 = 16549579^2 + 6129585^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 311460377349398 and 311460377349407.

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 in 3 ways as a sum of consecutive naturals, for example, 7222415535 + ... + 7222458658.

Almost surely, 2^{311460377349466} is an apocalyptic number.

311460377349466 is a deficient number, since it is larger than the sum of its proper divisors (155773523329658).

311460377349466 is a wasteful number, since it uses less digits than its factorization.

311460377349466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14444884976.

The product of its (nonzero) digits is 164602368, while the sum is 64.

The spelling of 311460377349466 in words is "three hundred eleven trillion, four hundred sixty billion, three hundred seventy-seven million, three hundred forty-nine thousand, four hundred sixty-six".