53440132414 has 16 divisors (see below), whose sum is σ = 84585267360. Its totient is φ = 25271150080.

The previous prime is 53440132283. The next prime is 53440132429. The reversal of 53440132414 is 41423104435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6522547 + ... + 6530734.

It is an arithmetic number, because the mean of its divisors is an integer number (5286579210).

Almost surely, 2^53440132414 is an apocalyptic number.

53440132414 is a deficient number, since it is larger than the sum of its proper divisors (31145134946).

53440132414 is a wasteful number, since it uses less digits than its factorization.

53440132414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13053395.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 53440132414 its reverse (41423104435), we get a palindrome (94863236849).

The spelling of 53440132414 in words is "fifty-three billion, four hundred forty million, one hundred thirty-two thousand, four hundred fourteen".