1371423746774 has 16 divisors (see below), whose sum is σ = 2098521323808. Its totient is φ = 672053905152.

The previous prime is 1371423746761. The next prime is 1371423746809. The reversal of 1371423746774 is 4776473241731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34296497 + ... + 34336460.

It is an arithmetic number, because the mean of its divisors is an integer number (131157582738).

Almost surely, 2^{1371423746774} is an apocalyptic number.

1371423746774 is a deficient number, since it is larger than the sum of its proper divisors (727097577034).

1371423746774 is a wasteful number, since it uses less digits than its factorization.

1371423746774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68633159.

The product of its digits is 16595712, while the sum is 56.

The spelling of 1371423746774 in words is "one trillion, three hundred seventy-one billion, four hundred twenty-three million, seven hundred forty-six thousand, seven hundred seventy-four".