134621134651150 has 24 divisors (see below), whose sum is σ = 286166069087760. Its totient is φ = 46155817594560.

The previous prime is 134621134651139. The next prime is 134621134651153. The reversal of 134621134651150 is 51156431126431.

It is a junction number, because it is equal to n+sod(n) for n = 134621134651097 and 134621134651106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134621134651153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192315906295 + ... + 192315906994.

It is an arithmetic number, because the mean of its divisors is an integer number (11923586211990).

Almost surely, 2^{134621134651150} is an apocalyptic number.

134621134651150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134621134651150 is an abundant number, since it is smaller than the sum of its proper divisors (151544934436610).

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

134621134651150 is a wasteful number, since it uses less digits than its factorization.

134621134651150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384631813308 (or 384631813303 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

Adding to 134621134651150 its reverse (51156431126431), we get a palindrome (185777565777581).

The spelling of 134621134651150 in words is "one hundred thirty-four trillion, six hundred twenty-one billion, one hundred thirty-four million, six hundred fifty-one thousand, one hundred fifty".