1371472344373 has 4 divisors (see below), whose sum is σ = 1443655099360. Its totient is φ = 1299289589388.

The previous prime is 1371472344301. The next prime is 1371472344383. The reversal of 1371472344373 is 3734432741731.

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 a de Polignac number, because none of the positive numbers 2^k-1371472344373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371472344383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36091377465 + ... + 36091377502.

It is an arithmetic number, because the mean of its divisors is an integer number (360913774840).

Almost surely, 2^{1371472344373} is an apocalyptic number.

It is an amenable number.

1371472344373 is a deficient number, since it is larger than the sum of its proper divisors (72182754987).

1371472344373 is an equidigital number, since it uses as much as digits as its factorization.

1371472344373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72182754986.

The product of its digits is 3556224, while the sum is 49.

The spelling of 1371472344373 in words is "one trillion, three hundred seventy-one billion, four hundred seventy-two million, three hundred forty-four thousand, three hundred seventy-three".