133241243001400 has 192 divisors, whose sum is σ = 324839756782080. Its totient is φ = 50729530790400.

The previous prime is 133241243001389. The next prime is 133241243001491. The reversal of 133241243001400 is 4100342142331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2179214830 + ... + 2179275970.

It is an arithmetic number, because the mean of its divisors is an integer number (1691873733240).

Almost surely, 2^{133241243001400} is an apocalyptic number.

133241243001400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133241243001400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162419878391040).

133241243001400 is an abundant number, since it is smaller than the sum of its proper divisors (191598513780680).

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

133241243001400 is a wasteful number, since it uses less digits than its factorization.

133241243001400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63494 (or 63485 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 133241243001400 its reverse (4100342142331), we get a palindrome (137341585143731).

The spelling of 133241243001400 in words is "one hundred thirty-three trillion, two hundred forty-one billion, two hundred forty-three million, one thousand, four hundred".