34370620111 has 16 divisors (see below), whose sum is σ = 38095515648. Its totient is φ = 30864355200.

The previous prime is 34370620099. The next prime is 34370620117. The reversal of 34370620111 is 11102607343.

It is a cyclic number.

It is not a de Polignac number, because 34370620111 - 2²⁷ = 34236402383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34370620111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34370620117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421875 + ... + 496708.

It is an arithmetic number, because the mean of its divisors is an integer number (2380969728).

Almost surely, 2^34370620111 is an apocalyptic number.

34370620111 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

34370620111 is a deficient number, since it is larger than the sum of its proper divisors (3724895537).

34370620111 is a wasteful number, since it uses less digits than its factorization.

34370620111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918702.

The product of its (nonzero) digits is 3024, while the sum is 28.

It can be divided in two parts, 34370 and 620111, that added together give a square (654481 = 809²).

The spelling of 34370620111 in words is "thirty-four billion, three hundred seventy million, six hundred twenty thousand, one hundred eleven".