12364020146 has 8 divisors (see below), whose sum is σ = 18559601280. Its totient is φ = 6177486388.

The previous prime is 12364020143. The next prime is 12364020161. The reversal of 12364020146 is 64102046321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12364020146² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12364020143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258426 + ... + 2263893.

It is an arithmetic number, because the mean of its divisors is an integer number (2319950160).

Almost surely, 2^12364020146 is an apocalyptic number.

12364020146 is a deficient number, since it is larger than the sum of its proper divisors (6195581134).

12364020146 is a wasteful number, since it uses less digits than its factorization.

12364020146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4523688.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 12364020146 its reverse (64102046321), we get a palindrome (76466066467).

The spelling of 12364020146 in words is "twelve billion, three hundred sixty-four million, twenty thousand, one hundred forty-six".