34783002138 has 16 divisors (see below), whose sum is σ = 69634689696. Its totient is φ = 11582886480.

The previous prime is 34783002119. The next prime is 34783002139. The reversal of 34783002138 is 83120038743.

It is a super-2 number, since 2×34783002138² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34783002096 and 34783002105.

It is not an unprimeable number, because it can be changed into a prime (34783002139) by changing a digit.

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, 2855308 + ... + 2867463.

It is an arithmetic number, because the mean of its divisors is an integer number (4352168106).

Almost surely, 2^34783002138 is an apocalyptic number.

34783002138 is an abundant number, since it is smaller than the sum of its proper divisors (34851687558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34783002138 is a wasteful number, since it uses less digits than its factorization.

34783002138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5723789.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 34783002138 in words is "thirty-four billion, seven hundred eighty-three million, two thousand, one hundred thirty-eight".