1374623523634 has 16 divisors (see below), whose sum is σ = 2156441527872. Its totient is φ = 655944594448.

The previous prime is 1374623523589. The next prime is 1374623523677. The reversal of 1374623523634 is 4363253264731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33707749 + ... + 33748504.

It is an arithmetic number, because the mean of its divisors is an integer number (134777595492).

Almost surely, 2^{1374623523634} is an apocalyptic number.

1374623523634 is a deficient number, since it is larger than the sum of its proper divisors (781818004238).

1374623523634 is a wasteful number, since it uses less digits than its factorization.

1374623523634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67456721.

The product of its digits is 6531840, while the sum is 49.

The spelling of 1374623523634 in words is "one trillion, three hundred seventy-four billion, six hundred twenty-three million, five hundred twenty-three thousand, six hundred thirty-four".