134211042400 has 72 divisors (see below), whose sum is σ = 346915842840. Its totient is φ = 50526504960.

The previous prime is 134211042389. The next prime is 134211042431. The reversal of 134211042400 is 4240112431.

It is a happy number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4920630 + ... + 4947829.

It is an arithmetic number, because the mean of its divisors is an integer number (4818275595).

Almost surely, 2^134211042400 is an apocalyptic number.

134211042400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134211042400 is an abundant number, since it is smaller than the sum of its proper divisors (212704800440).

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

134211042400 is a wasteful number, since it uses less digits than its factorization.

134211042400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9868496 (or 9868483 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 134211042400 its reverse (4240112431), we get a palindrome (138451154831).

The spelling of 134211042400 in words is "one hundred thirty-four billion, two hundred eleven million, forty-two thousand, four hundred".