34143672951 has 24 divisors (see below), whose sum is σ = 50694121296. Its totient is φ = 22131404160.

The previous prime is 34143672949. The next prime is 34143672971. The reversal of 34143672951 is 15927634143.

It is not a de Polignac number, because 34143672951 - 2¹ = 34143672949 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 34143672897 and 34143672906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34143672971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49785 + ... + 266018.

It is an arithmetic number, because the mean of its divisors is an integer number (2112255054).

Almost surely, 2^34143672951 is an apocalyptic number.

34143672951 is a deficient number, since it is larger than the sum of its proper divisors (16550448345).

34143672951 is a wasteful number, since it uses less digits than its factorization.

34143672951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316143 (or 316140 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The spelling of 34143672951 in words is "thirty-four billion, one hundred forty-three million, six hundred seventy-two thousand, nine hundred fifty-one".