1346102144505 has 96 divisors (see below), whose sum is σ = 2413005154560. Its totient is φ = 693746726400.

The previous prime is 1346102144357. The next prime is 1346102144507. The reversal of 1346102144505 is 5054412016431.

1346102144505 is a `hidden beast` number, since 1 + 3 + 4 + 6 + 1 + 0 + 2 + 144 + 505 = 666.

It is not a de Polignac number, because 1346102144505 - 2¹⁸ = 1346101882361 is a prime.

It is a super-4 number, since 4×1346102144505⁴ (a number of 50 digits) contains 4444 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1346102144505.

It is not an unprimeable number, because it can be changed into a prime (1346102144507) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 437186556 + ... + 437189634.

It is an arithmetic number, because the mean of its divisors is an integer number (25135470360).

Almost surely, 2^{1346102144505} is an apocalyptic number.

1346102144505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1346102144505 is a deficient number, since it is larger than the sum of its proper divisors (1066903010055).

1346102144505 is a wasteful number, since it uses less digits than its factorization.

1346102144505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471 (or 5468 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 1346102144505 in words is "one trillion, three hundred forty-six billion, one hundred two million, one hundred forty-four thousand, five hundred five".