4231670895541 has 4 divisors (see below), whose sum is σ = 4260071371500. Its totient is φ = 4203270419584.

The previous prime is 4231670895469. The next prime is 4231670895577. The reversal of 4231670895541 is 1455980761324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2425092967441 + 1806577928100 = 1557271^2 + 1344090^2 .

It is a cyclic number.

It is not a de Polignac number, because 4231670895541 - 2¹¹ = 4231670893493 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 (4231670895581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14200237756 + ... + 14200238053.

It is an arithmetic number, because the mean of its divisors is an integer number (1065017842875).

It is a 1-persistent number, because it is pandigital, but 2⋅4231670895541 = 8463341791082 is not.

Almost surely, 2^{4231670895541} is an apocalyptic number.

It is an amenable number.

4231670895541 is a deficient number, since it is larger than the sum of its proper divisors (28400475959).

4231670895541 is a wasteful number, since it uses less digits than its factorization.

4231670895541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28400475958.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 4231670895541 in words is "four trillion, two hundred thirty-one billion, six hundred seventy million, eight hundred ninety-five thousand, five hundred forty-one".