366270422499 has 12 divisors (see below), whose sum is σ = 541961113512. Its totient is φ = 238224664800.

The previous prime is 366270422423. The next prime is 366270422543. The reversal of 366270422499 is 994224072663.

366270422499 is a `hidden beast` number, since 3 + 6 + 62 + 70 + 4 + 22 + 499 = 666.

It is not a de Polignac number, because 366270422499 - 2¹² = 366270418403 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (366270420499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496301017 + ... + 496301754.

It is an arithmetic number, because the mean of its divisors is an integer number (45163426126).

Almost surely, 2^366270422499 is an apocalyptic number.

366270422499 is a deficient number, since it is larger than the sum of its proper divisors (175690691013).

366270422499 is a wasteful number, since it uses less digits than its factorization.

366270422499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992602818 (or 992602815 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 54.

The spelling of 366270422499 in words is "three hundred sixty-six billion, two hundred seventy million, four hundred twenty-two thousand, four hundred ninety-nine".