55424240334 has 16 divisors (see below), whose sum is σ = 123164978640. Its totient is φ = 18474746760.

The previous prime is 55424240309. The next prime is 55424240353. The reversal of 55424240334 is 43304242455.

55424240334 is a `hidden beast` number, since 5 + 5 + 4 + 242 + 403 + 3 + 4 = 666.

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, 513187357 + ... + 513187464.

It is an arithmetic number, because the mean of its divisors is an integer number (7697811165).

Almost surely, 2^55424240334 is an apocalyptic number.

55424240334 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

55424240334 is an abundant number, since it is smaller than the sum of its proper divisors (67740738306).

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

55424240334 is a wasteful number, since it uses less digits than its factorization.

55424240334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026374832 (or 1026374826 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 55424240334 its reverse (43304242455), we get a palindrome (98728482789).

The spelling of 55424240334 in words is "fifty-five billion, four hundred twenty-four million, two hundred forty thousand, three hundred thirty-four".