2144405502134 has 8 divisors (see below), whose sum is σ = 3676123717968. Its totient is φ = 919030929480.

The previous prime is 2144405502103. The next prime is 2144405502149. The reversal of 2144405502134 is 4312055044412.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2144405502094 and 2144405502103.

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, 76585910777 + ... + 76585910804.

It is an arithmetic number, because the mean of its divisors is an integer number (459515464746).

Almost surely, 2^{2144405502134} is an apocalyptic number.

2144405502134 is a deficient number, since it is larger than the sum of its proper divisors (1531718215834).

2144405502134 is a wasteful number, since it uses less digits than its factorization.

2144405502134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153171821590.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 2144405502134 in words is "two trillion, one hundred forty-four billion, four hundred five million, five hundred two thousand, one hundred thirty-four".