366012475421 has 8 divisors (see below), whose sum is σ = 387804324024. Its totient is φ = 344249704960.

The previous prime is 366012475417. The next prime is 366012475441. The reversal of 366012475421 is 124574210663.

It can be written as a sum of positive squares in 4 ways, for example, as 196280011225 + 169732464196 = 443035^2 + 411986^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 366012475421 - 2² = 366012475417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366012475441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7243610 + ... + 7293963.

It is an arithmetic number, because the mean of its divisors is an integer number (48475540503).

Almost surely, 2^366012475421 is an apocalyptic number.

It is an amenable number.

366012475421 is a deficient number, since it is larger than the sum of its proper divisors (21791848603).

366012475421 is a wasteful number, since it uses less digits than its factorization.

366012475421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14539071.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 366012475421 in words is "three hundred sixty-six billion, twelve million, four hundred seventy-five thousand, four hundred twenty-one".