1414441231551 has 12 divisors (see below), whose sum is σ = 2043092186928. Its totient is φ = 942956017344.

The previous prime is 1414441231537. The next prime is 1414441231561. The reversal of 1414441231551 is 1551321444141.

1414441231551 is a `hidden beast` number, since 1 + 4 + 1 + 44 + 41 + 23 + 1 + 551 = 666.

It is not a de Polignac number, because 1414441231551 - 2²¹ = 1414439134399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414441231561) 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, 2874846 + ... + 3330708.

It is an arithmetic number, because the mean of its divisors is an integer number (170257682244).

Almost surely, 2^{1414441231551} is an apocalyptic number.

1414441231551 is a deficient number, since it is larger than the sum of its proper divisors (628650955377).

1414441231551 is a wasteful number, since it uses less digits than its factorization.

1414441231551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800622 (or 800619 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

Adding to 1414441231551 its reverse (1551321444141), we get a palindrome (2965762675692).

The spelling of 1414441231551 in words is "one trillion, four hundred fourteen billion, four hundred forty-one million, two hundred thirty-one thousand, five hundred fifty-one".