438712141 has 24 divisors (see below), whose sum is σ = 521864640. Its totient is φ = 367621632.

The previous prime is 438712129. The next prime is 438712159. The reversal of 438712141 is 141217834.

It is not a de Polignac number, because 438712141 - 2¹¹ = 438710093 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 (438712171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 760045 + ... + 760621.

It is an arithmetic number, because the mean of its divisors is an integer number (21744360).

Almost surely, 2^438712141 is an apocalyptic number.

It is an amenable number.

438712141 is a deficient number, since it is larger than the sum of its proper divisors (83152499).

438712141 is a wasteful number, since it uses less digits than its factorization.

438712141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913 (or 906 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 438712141 is about 20945.4563330571. The cubic root of 438712141 is about 759.8476962810.

Adding to 438712141 its reverse (141217834), we get a palindrome (579929975).

The spelling of 438712141 in words is "four hundred thirty-eight million, seven hundred twelve thousand, one hundred forty-one".