54345210042 has 16 divisors (see below), whose sum is σ = 111218104800. Its totient is φ = 17693789232.

The previous prime is 54345209981. The next prime is 54345210053. The reversal of 54345210042 is 24001254345.

54345210042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54345209991 and 54345210009.

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, 105319917 + ... + 105320432.

It is an arithmetic number, because the mean of its divisors is an integer number (6951131550).

Almost surely, 2^54345210042 is an apocalyptic number.

54345210042 is an abundant number, since it is smaller than the sum of its proper divisors (56872894758).

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

54345210042 is a wasteful number, since it uses less digits than its factorization.

54345210042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210640397.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 54345210042 its reverse (24001254345), we get a palindrome (78346464387).

The spelling of 54345210042 in words is "fifty-four billion, three hundred forty-five million, two hundred ten thousand, forty-two".