9134213235654 has 32 divisors (see below), whose sum is σ = 20529067878144. Its totient is φ = 2688330316320.

The previous prime is 9134213235649. The next prime is 9134213235659. The reversal of 9134213235654 is 4565323124319.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9134213235649) and next prime (9134213235659).

It is a super-2 number, since 2×9134213235654² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9134213235659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2545765552 + ... + 2545769139.

It is an arithmetic number, because the mean of its divisors is an integer number (641533371192).

Almost surely, 2^{9134213235654} is an apocalyptic number.

9134213235654 is an abundant number, since it is smaller than the sum of its proper divisors (11394854642490).

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

9134213235654 is a wasteful number, since it uses less digits than its factorization.

9134213235654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091534732.

The product of its digits is 2332800, while the sum is 48.

The spelling of 9134213235654 in words is "nine trillion, one hundred thirty-four billion, two hundred thirteen million, two hundred thirty-five thousand, six hundred fifty-four".