133464543004254 has 64 divisors (see below), whose sum is σ = 336089701827072. Its totient is φ = 34322886192000.

The previous prime is 133464543004223. The next prime is 133464543004259. The reversal of 133464543004254 is 452400345464331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133464543004259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1430073597 + ... + 1430166920.

It is an arithmetic number, because the mean of its divisors is an integer number (5251401591048).

Almost surely, 2^{133464543004254} is an apocalyptic number.

133464543004254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133464543004254 is an abundant number, since it is smaller than the sum of its proper divisors (202625158822818).

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

133464543004254 is a wasteful number, since it uses less digits than its factorization.

133464543004254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860240641.

The product of its (nonzero) digits is 8294400, while the sum is 48.

Adding to 133464543004254 its reverse (452400345464331), we get a palindrome (585864888468585).

The spelling of 133464543004254 in words is "one hundred thirty-three trillion, four hundred sixty-four billion, five hundred forty-three million, four thousand, two hundred fifty-four".