51434141 has 12 divisors (see below), whose sum is σ = 58662240. Its totient is φ = 44720280.

The previous prime is 51434093. The next prime is 51434171. The reversal of 51434141 is 14143415.

It is not a de Polignac number, because 51434141 - 2⁶ = 51434077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51434171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1400 + ... + 10238.

It is an arithmetic number, because the mean of its divisors is an integer number (4888520).

Almost surely, 2^51434141 is an apocalyptic number.

It is an amenable number.

51434141 is a deficient number, since it is larger than the sum of its proper divisors (7228099).

51434141 is a wasteful number, since it uses less digits than its factorization.

51434141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8896 (or 8873 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 51434141 is about 7171.7599653084. The cubic root of 51434141 is about 371.8922805425.

Adding to 51434141 its reverse (14143415), we get a palindrome (65577556).

It can be divided in two parts, 5143414 and 1, that added together give a palindrome (5143415).

The spelling of 51434141 in words is "fifty-one million, four hundred thirty-four thousand, one hundred forty-one".