4791239432101 has 8 divisors (see below), whose sum is σ = 5073116569560. Its totient is φ = 4509366686208.

The previous prime is 4791239432071. The next prime is 4791239432117. The reversal of 4791239432101 is 1012349321974.

It is a Cunningham number, because it is equal to 2188890²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 4791239432100 = 1^2 + 2188890^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4791239432101 - 2⁷ = 4791239431973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791239432501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297675 + ... + 3356551.

It is an arithmetic number, because the mean of its divisors is an integer number (634139571195).

Almost surely, 2^{4791239432101} is an apocalyptic number.

It is an amenable number.

4791239432101 is a deficient number, since it is larger than the sum of its proper divisors (281877137459).

4791239432101 is a wasteful number, since it uses less digits than its factorization.

4791239432101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195783.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 4791239432101 in words is "four trillion, seven hundred ninety-one billion, two hundred thirty-nine million, four hundred thirty-two thousand, one hundred one".