1340225243101 has 4 divisors (see below), whose sum is σ = 1340816434272. Its totient is φ = 1339634051932.

The previous prime is 1340225243099. The next prime is 1340225243141. The reversal of 1340225243101 is 1013425220431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1340225243101 - 2¹ = 1340225243099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1340225243101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340225243141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295592185 + ... + 295596718.

It is an arithmetic number, because the mean of its divisors is an integer number (335204108568).

Almost surely, 2^{1340225243101} is an apocalyptic number.

It is an amenable number.

1340225243101 is a deficient number, since it is larger than the sum of its proper divisors (591191171).

1340225243101 is an equidigital number, since it uses as much as digits as its factorization.

1340225243101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591191170.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 1340225243101 in words is "one trillion, three hundred forty billion, two hundred twenty-five million, two hundred forty-three thousand, one hundred one".