134261503244 has 24 divisors (see below), whose sum is σ = 256743950736. Its totient is φ = 60926400000.

The previous prime is 134261503219. The next prime is 134261503247. The reversal of 134261503244 is 442305162431.

134261503244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (134261503247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2512157 + ... + 2565044.

It is an arithmetic number, because the mean of its divisors is an integer number (10697664614).

Almost surely, 2^134261503244 is an apocalyptic number.

It is an amenable number.

134261503244 is a deficient number, since it is larger than the sum of its proper divisors (122482447492).

134261503244 is a wasteful number, since it uses less digits than its factorization.

134261503244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077817 (or 5077815 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 134261503244 its reverse (442305162431), we get a palindrome (576566665675).

The spelling of 134261503244 in words is "one hundred thirty-four billion, two hundred sixty-one million, five hundred three thousand, two hundred forty-four".