47672437143 has 16 divisors (see below), whose sum is σ = 66689318912. Its totient is φ = 30252204000.

The previous prime is 47672437121. The next prime is 47672437177. The reversal of 47672437143 is 34173427674.

It is not a de Polignac number, because 47672437143 - 2¹⁴ = 47672420759 is a prime.

It is a super-2 number, since 2×47672437143² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47672437092 and 47672437101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47672477143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4196023 + ... + 4207368.

It is an arithmetic number, because the mean of its divisors is an integer number (4168082432).

Almost surely, 2^47672437143 is an apocalyptic number.

47672437143 is a deficient number, since it is larger than the sum of its proper divisors (19016881769).

47672437143 is a wasteful number, since it uses less digits than its factorization.

47672437143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8403486.

The product of its digits is 2370816, while the sum is 48.

The spelling of 47672437143 in words is "forty-seven billion, six hundred seventy-two million, four hundred thirty-seven thousand, one hundred forty-three".