34132379281 has 24 divisors (see below), whose sum is σ = 46646457984. Its totient is φ = 24550757280.

The previous prime is 34132379233. The next prime is 34132379291. The reversal of 34132379281 is 18297323143.

It is not a de Polignac number, because 34132379281 - 2¹³ = 34132371089 is a prime.

It is a super-2 number, since 2×34132379281² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34132379291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2428585 + ... + 2442598.

It is an arithmetic number, because the mean of its divisors is an integer number (1943602416).

Almost surely, 2^34132379281 is an apocalyptic number.

It is an amenable number.

34132379281 is a deficient number, since it is larger than the sum of its proper divisors (12514078703).

34132379281 is a wasteful number, since it uses less digits than its factorization.

34132379281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871221 (or 4871214 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The spelling of 34132379281 in words is "thirty-four billion, one hundred thirty-two million, three hundred seventy-nine thousand, two hundred eighty-one".