34371446781 has 8 divisors (see below), whose sum is σ = 52375537984. Its totient is φ = 19640826720.

The previous prime is 34371446779. The next prime is 34371446807. The reversal of 34371446781 is 18764417343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34371446781 - 2¹ = 34371446779 is a prime.

It is a super-2 number, since 2×34371446781² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34371446781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34371446741) 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, 818367760 + ... + 818367801.

It is an arithmetic number, because the mean of its divisors is an integer number (6546942248).

Almost surely, 2^34371446781 is an apocalyptic number.

It is an amenable number.

34371446781 is a deficient number, since it is larger than the sum of its proper divisors (18004091203).

34371446781 is a wasteful number, since it uses less digits than its factorization.

34371446781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636735571.

The product of its digits is 1354752, while the sum is 48.

The spelling of 34371446781 in words is "thirty-four billion, three hundred seventy-one million, four hundred forty-six thousand, seven hundred eighty-one".