134203152400 has 60 divisors (see below), whose sum is σ = 322458583552. Its totient is φ = 53675349120.

The previous prime is 134203152389. The next prime is 134203152401. The reversal of 134203152400 is 4251302431.

It is a super-2 number, since 2×134203152400² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (134203152401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6414757 + ... + 6435643.

Almost surely, 2^134203152400 is an apocalyptic number.

134203152400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134203152400 is an abundant number, since it is smaller than the sum of its proper divisors (188255431152).

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

134203152400 is a wasteful number, since it uses less digits than its factorization.

134203152400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36968 (or 36957 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 134203152400 its reverse (4251302431), we get a palindrome (138454454831).

The spelling of 134203152400 in words is "one hundred thirty-four billion, two hundred three million, one hundred fifty-two thousand, four hundred".