134222031120420 has 36 divisors (see below), whose sum is σ = 407140161065820. Its totient is φ = 35792541632064.

The previous prime is 134222031120409. The next prime is 134222031120461. The reversal of 134222031120420 is 24021130222431.

134222031120420 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 2 + 203 + 11 + 20 + 420 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 106317710858304 + 27904320262116 = 10311048^2 + 5282454^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 372838975155 + ... + 372838975514.

It is an arithmetic number, because the mean of its divisors is an integer number (11309448918495).

Almost surely, 2^{134222031120420} is an apocalyptic number.

134222031120420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134222031120420 is an abundant number, since it is smaller than the sum of its proper divisors (272918129945400).

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

134222031120420 is a wasteful number, since it uses less digits than its factorization.

134222031120420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745677950684 (or 745677950679 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 134222031120420 its reverse (24021130222431), we get a palindrome (158243161342851).

The spelling of 134222031120420 in words is "one hundred thirty-four trillion, two hundred twenty-two billion, thirty-one million, one hundred twenty thousand, four hundred twenty".