1340146046255 has 32 divisors (see below), whose sum is σ = 1653119622144. Its totient is φ = 1042457060736.

The previous prime is 1340146046191. The next prime is 1340146046279. The reversal of 1340146046255 is 5526406410431.

It is a cyclic number.

It is not a de Polignac number, because 1340146046255 - 2⁶ = 1340146046191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128201609 + ... + 128212061.

It is an arithmetic number, because the mean of its divisors is an integer number (51659988192).

Almost surely, 2^{1340146046255} is an apocalyptic number.

1340146046255 is a deficient number, since it is larger than the sum of its proper divisors (312973575889).

1340146046255 is a wasteful number, since it uses less digits than its factorization.

1340146046255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14015.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 1340146046255 in words is "one trillion, three hundred forty billion, one hundred forty-six million, forty-six thousand, two hundred fifty-five".