1316611404362 has 4 divisors (see below), whose sum is σ = 1974917106546. Its totient is φ = 658305702180.

The previous prime is 1316611404301. The next prime is 1316611404371. The reversal of 1316611404362 is 2634041166131.

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., 992017992001 + 324593412361 = 996001^2 + 569731^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329152851089 + ... + 329152851092.

Almost surely, 2^{1316611404362} is an apocalyptic number.

1316611404362 is a deficient number, since it is larger than the sum of its proper divisors (658305702184).

1316611404362 is an equidigital number, since it uses as much as digits as its factorization.

1316611404362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658305702183.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 1316611404362 in words is "one trillion, three hundred sixteen billion, six hundred eleven million, four hundred four thousand, three hundred sixty-two".