1340145153366 has 16 divisors (see below), whose sum is σ = 2698040575488. Its totient is φ = 443756673000.

The previous prime is 1340145153343. The next prime is 1340145153377. The reversal of 1340145153366 is 6633515410431.

It is a super-2 number, since 2×1340145153366² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739593550 + ... + 739595361.

It is an arithmetic number, because the mean of its divisors is an integer number (168627535968).

Almost surely, 2^{1340145153366} is an apocalyptic number.

1340145153366 is an abundant number, since it is smaller than the sum of its proper divisors (1357895422122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1340145153366 is a wasteful number, since it uses less digits than its factorization.

1340145153366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479189067.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 1340145153366 in words is "one trillion, three hundred forty billion, one hundred forty-five million, one hundred fifty-three thousand, three hundred sixty-six".