1340354699201 has 4 divisors (see below), whose sum is σ = 1531833941952. Its totient is φ = 1148875456452.

The previous prime is 1340354699171. The next prime is 1340354699261. The reversal of 1340354699201 is 1029964530431.

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 1340354699201 - 2⁶ = 1340354699137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1340354699261) 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, 95739621365 + ... + 95739621378.

It is an arithmetic number, because the mean of its divisors is an integer number (382958485488).

Almost surely, 2^{1340354699201} is an apocalyptic number.

It is an amenable number.

1340354699201 is a deficient number, since it is larger than the sum of its proper divisors (191479242751).

1340354699201 is an equidigital number, since it uses as much as digits as its factorization.

1340354699201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191479242750.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 1340354699201 in words is "one trillion, three hundred forty billion, three hundred fifty-four million, six hundred ninety-nine thousand, two hundred one".