55041310142 has 32 divisors (see below), whose sum is σ = 107592069312. Its totient is φ = 20493725184.

The previous prime is 55041310141. The next prime is 55041310157. The reversal of 55041310142 is 24101314055.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55041310141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8891753 + ... + 8897940.

It is an arithmetic number, because the mean of its divisors is an integer number (3362252166).

Almost surely, 2^55041310142 is an apocalyptic number.

55041310142 is a deficient number, since it is larger than the sum of its proper divisors (52550759170).

55041310142 is a wasteful number, since it uses less digits than its factorization.

55041310142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17789732.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 55041310142 its reverse (24101314055), we get a palindrome (79142624197).

The spelling of 55041310142 in words is "fifty-five billion, forty-one million, three hundred ten thousand, one hundred forty-two".