34905101983 has 6 divisors (see below), whose sum is σ = 35064429792. Its totient is φ = 34745799420.

The previous prime is 34905101971. The next prime is 34905102017. The reversal of 34905101983 is 38910150943.

It is a de Polignac number, because none of the positive numbers 2^k-34905101983 is a prime.

It is a super-2 number, since 2×34905101983² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34905108983) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2783698 + ... + 2796208.

It is an arithmetic number, because the mean of its divisors is an integer number (5844071632).

Almost surely, 2^34905101983 is an apocalyptic number.

34905101983 is a deficient number, since it is larger than the sum of its proper divisors (159327809).

34905101983 is an frugal number, since it uses more digits than its factorization.

34905101983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25245 (or 12734 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 34905101983 in words is "thirty-four billion, nine hundred five million, one hundred one thousand, nine hundred eighty-three".