55314424434140 has 12 divisors (see below), whose sum is σ = 116160291311736. Its totient is φ = 22125769773648.

The previous prime is 55314424434133. The next prime is 55314424434161. The reversal of 55314424434140 is 4143442441355.

It is a junction number, because it is equal to n+sod(n) for n = 55314424434091 and 55314424434100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382860610834 + ... + 1382860610873.

It is an arithmetic number, because the mean of its divisors is an integer number (9680024275978).

Almost surely, 2^{55314424434140} is an apocalyptic number.

It is an amenable number.

55314424434140 is an abundant number, since it is smaller than the sum of its proper divisors (60845866877596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55314424434140 is a wasteful number, since it uses less digits than its factorization.

55314424434140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765721221716 (or 2765721221714 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

Adding to 55314424434140 its reverse (4143442441355), we get a palindrome (59457866875495).

The spelling of 55314424434140 in words is "fifty-five trillion, three hundred fourteen billion, four hundred twenty-four million, four hundred thirty-four thousand, one hundred forty".