34180735831 has 4 divisors (see below), whose sum is σ = 37288075464. Its totient is φ = 31073396200.

The previous prime is 34180735793. The next prime is 34180735837. The reversal of 34180735831 is 13853708143.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 34180735831 - 2⁹ = 34180735319 is a prime.

It is a super-2 number, since 2×34180735831² (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 (34180735837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1553669800 + ... + 1553669821.

It is an arithmetic number, because the mean of its divisors is an integer number (9322018866).

Almost surely, 2^34180735831 is an apocalyptic number.

34180735831 is a deficient number, since it is larger than the sum of its proper divisors (3107339633).

34180735831 is a wasteful number, since it uses less digits than its factorization.

34180735831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107339632.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 34180735831 in words is "thirty-four billion, one hundred eighty million, seven hundred thirty-five thousand, eight hundred thirty-one".