1345104154361 has 8 divisors (see below), whose sum is σ = 1474989390624. Its totient is φ = 1216486091520.

The previous prime is 1345104154357. The next prime is 1345104154417. The reversal of 1345104154361 is 1634514015431.

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 1345104154361 - 2² = 1345104154357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345104154301) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 316791131 + ... + 316795376.

It is an arithmetic number, because the mean of its divisors is an integer number (184373673828).

Almost surely, 2^{1345104154361} is an apocalyptic number.

1345104154361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1345104154361 is a deficient number, since it is larger than the sum of its proper divisors (129885236263).

1345104154361 is a wasteful number, since it uses less digits than its factorization.

1345104154361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633586711.

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 1345104154361 its reverse (1634514015431), we get a palindrome (2979618169792).

The spelling of 1345104154361 in words is "one trillion, three hundred forty-five billion, one hundred four million, one hundred fifty-four thousand, three hundred sixty-one".