47629865941 has 32 divisors (see below), whose sum is σ = 56435539968. Its totient is φ = 39352521600.

The previous prime is 47629865939. The next prime is 47629865947. The reversal of 47629865941 is 14956892674.

It is a happy number.

It is not a de Polignac number, because 47629865941 - 2¹ = 47629865939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47629865941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47629865947) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27642706 + ... + 27644428.

It is an arithmetic number, because the mean of its divisors is an integer number (1763610624).

Almost surely, 2^47629865941 is an apocalyptic number.

It is an amenable number.

47629865941 is a deficient number, since it is larger than the sum of its proper divisors (8805674027).

47629865941 is a wasteful number, since it uses less digits than its factorization.

47629865941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001.

The product of its digits is 26127360, while the sum is 61.

The spelling of 47629865941 in words is "forty-seven billion, six hundred twenty-nine million, eight hundred sixty-five thousand, nine hundred forty-one".