34370380138 has 16 divisors (see below), whose sum is σ = 54573662880. Its totient is φ = 16206721776.

The previous prime is 34370380117. The next prime is 34370380147. The reversal of 34370380138 is 83108307343.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 34370380138.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6888120 + ... + 6893107.

It is an arithmetic number, because the mean of its divisors is an integer number (3410853930).

Almost surely, 2^34370380138 is an apocalyptic number.

34370380138 is a deficient number, since it is larger than the sum of its proper divisors (20203282742).

34370380138 is a wasteful number, since it uses less digits than its factorization.

34370380138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13781301.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 34370380138 in words is "thirty-four billion, three hundred seventy million, three hundred eighty thousand, one hundred thirty-eight".