366134121 has 16 divisors (see below), whose sum is σ = 555037120. Its totient is φ = 238412160.

The previous prime is 366134107. The next prime is 366134137. The reversal of 366134121 is 121431663.

366134121 is a `hidden beast` number, since 3 + 6 + 613 + 41 + 2 + 1 = 666.

It is not a de Polignac number, because 366134121 - 2⁷ = 366133993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (366138121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156520 + ... + 158841.

It is an arithmetic number, because the mean of its divisors is an integer number (34689820).

Almost surely, 2^366134121 is an apocalyptic number.

It is an amenable number.

366134121 is a deficient number, since it is larger than the sum of its proper divisors (188902999).

366134121 is a wasteful number, since it uses less digits than its factorization.

366134121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315413 (or 315407 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 366134121 is about 19134.6314571251. The cubic root of 366134121 is about 715.3963740243.

Adding to 366134121 its reverse (121431663), we get a palindrome (487565784).

The spelling of 366134121 in words is "three hundred sixty-six million, one hundred thirty-four thousand, one hundred twenty-one".