34078034138 has 16 divisors (see below), whose sum is σ = 51314952480. Its totient is φ = 16973082576.

The previous prime is 34078034129. The next prime is 34078034147. The reversal of 34078034138 is 83143087043.

It is an interprime number because it is at equal distance from previous prime (34078034129) and next prime (34078034147).

It is a super-2 number, since 2×34078034138² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34078034095 and 34078034104.

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, 3529145 + ... + 3538787.

It is an arithmetic number, because the mean of its divisors is an integer number (3207184530).

Almost surely, 2^34078034138 is an apocalyptic number.

34078034138 is a deficient number, since it is larger than the sum of its proper divisors (17236918342).

34078034138 is a wasteful number, since it uses less digits than its factorization.

34078034138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16301.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 34078034138 in words is "thirty-four billion, seventy-eight million, thirty-four thousand, one hundred thirty-eight".