1342186437173 has 24 divisors (see below), whose sum is σ = 1498283512320. Its totient is φ = 1199574240480.

The previous prime is 1342186437157. The next prime is 1342186437191. The reversal of 1342186437173 is 3717346812431.

It is not a de Polignac number, because 1342186437173 - 2⁴ = 1342186437157 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342186437143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 935561 + ... + 1886702.

It is an arithmetic number, because the mean of its divisors is an integer number (62428479680).

Almost surely, 2^{1342186437173} is an apocalyptic number.

It is an amenable number.

1342186437173 is a deficient number, since it is larger than the sum of its proper divisors (156097075147).

1342186437173 is a wasteful number, since it uses less digits than its factorization.

1342186437173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822369 (or 2822346 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The spelling of 1342186437173 in words is "one trillion, three hundred forty-two billion, one hundred eighty-six million, four hundred thirty-seven thousand, one hundred seventy-three".