1316541044419 has 8 divisors (see below), whose sum is σ = 1359123867648. Its totient is φ = 1273965331080.

The previous prime is 1316541044411. The next prime is 1316541044509. The reversal of 1316541044419 is 9144401456131.

It is a happy number.

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 1316541044419 - 2³ = 1316541044411 is a prime.

It is a super-2 number, since 2×1316541044419² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1316541044411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399867 + ... + 2143060.

It is an arithmetic number, because the mean of its divisors is an integer number (169890483456).

Almost surely, 2^{1316541044419} is an apocalyptic number.

1316541044419 is a deficient number, since it is larger than the sum of its proper divisors (42582823229).

1316541044419 is a wasteful number, since it uses less digits than its factorization.

1316541044419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554945.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 1316541044419 in words is "one trillion, three hundred sixteen billion, five hundred forty-one million, forty-four thousand, four hundred nineteen".