1334024136561 has 8 divisors (see below), whose sum is σ = 1883328192864. Its totient is φ = 837034752320.

The previous prime is 1334024136517. The next prime is 1334024136587. The reversal of 1334024136561 is 1656314204331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334024136561 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1334024146561) 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, 13078667955 + ... + 13078668056.

It is an arithmetic number, because the mean of its divisors is an integer number (235416024108).

Almost surely, 2^{1334024136561} is an apocalyptic number.

It is an amenable number.

1334024136561 is a deficient number, since it is larger than the sum of its proper divisors (549304056303).

1334024136561 is a wasteful number, since it uses less digits than its factorization.

1334024136561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26157336031.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 1334024136561 in words is "one trillion, three hundred thirty-four billion, twenty-four million, one hundred thirty-six thousand, five hundred sixty-one".