134223344004 has 24 divisors (see below), whose sum is σ = 313193895840. Its totient is φ = 44740244224.

The previous prime is 134223343993. The next prime is 134223344053. The reversal of 134223344004 is 400443322431.

It is a happy number.

It is a super-2 number, since 2×134223344004² (a number of 23 digits) contains 22 as substring.

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, 931732 + ... + 1066100.

It is an arithmetic number, because the mean of its divisors is an integer number (13049745660).

Almost surely, 2^134223344004 is an apocalyptic number.

It is an amenable number.

134223344004 is an abundant number, since it is smaller than the sum of its proper divisors (178970551836).

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

134223344004 is a wasteful number, since it uses less digits than its factorization.

134223344004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217619 (or 217617 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 134223344004 its reverse (400443322431), we get a palindrome (534666666435).

The spelling of 134223344004 in words is "one hundred thirty-four billion, two hundred twenty-three million, three hundred forty-four thousand, four".