4135147672 has 8 divisors (see below), whose sum is σ = 7753401900. Its totient is φ = 2067573832.

The previous prime is 4135147663. The next prime is 4135147717. The reversal of 4135147672 is 2767415314.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 258446722 + ... + 258446737.

Almost surely, 2^4135147672 is an apocalyptic number.

It is an amenable number.

4135147672 is a deficient number, since it is larger than the sum of its proper divisors (3618254228).

4135147672 is a wasteful number, since it uses less digits than its factorization.

4135147672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516893465 (or 516893461 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 4135147672 is about 64305.1138868442. The cubic root of 4135147672 is about 1605.0811994258.

The spelling of 4135147672 in words is "four billion, one hundred thirty-five million, one hundred forty-seven thousand, six hundred seventy-two".