366270422497 has 4 divisors (see below), whose sum is σ = 418594768576. Its totient is φ = 313946076420.

The previous prime is 366270422423. The next prime is 366270422543. The reversal of 366270422497 is 794224072663.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 366270422497 - 2²⁷ = 366136204769 is a prime.

It is a super-2 number, since 2×366270422497² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366270422797) 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, 26162173029 + ... + 26162173042.

It is an arithmetic number, because the mean of its divisors is an integer number (104648692144).

Almost surely, 2^366270422497 is an apocalyptic number.

It is an amenable number.

366270422497 is a deficient number, since it is larger than the sum of its proper divisors (52324346079).

366270422497 is an equidigital number, since it uses as much as digits as its factorization.

366270422497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52324346078.

The product of its (nonzero) digits is 6096384, while the sum is 52.

The spelling of 366270422497 in words is "three hundred sixty-six billion, two hundred seventy million, four hundred twenty-two thousand, four hundred ninety-seven".