214356551839074 has 24 divisors (see below), whose sum is σ = 464591921582412. Its totient is φ = 71428687649280.

The previous prime is 214356551839039. The next prime is 214356551839109. The reversal of 214356551839074 is 470938155653412.

214356551839074 is a `hidden beast` number, since 2 + 1 + 4 + 3 + 5 + 6 + 551 + 8 + 3 + 9 + 0 + 74 = 666.

It is an interprime number because it is at equal distance from previous prime (214356551839039) and next prime (214356551839109).

It can be written as a sum of positive squares in 2 ways, for example, as 210018266888049 + 4338284951025 = 14492007^2 + 2082855^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1957968499 + ... + 1958077974.

It is a 1-persistent number, because it is pandigital, but 2⋅214356551839074 = 428713103678148 is not.

Almost surely, 2^{214356551839074} is an apocalyptic number.

214356551839074 is an abundant number, since it is smaller than the sum of its proper divisors (250235369743338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214356551839074 is a wasteful number, since it uses less digits than its factorization.

214356551839074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916049522 (or 3916049519 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 63.

The spelling of 214356551839074 in words is "two hundred fourteen trillion, three hundred fifty-six billion, five hundred fifty-one million, eight hundred thirty-nine thousand, seventy-four".