534220340215401 has 24 divisors (see below), whose sum is σ = 883924237589120. Its totient is φ = 304563757124736.

The previous prime is 534220340215379. The next prime is 534220340215411. The reversal of 534220340215401 is 104512043022435.

It is a happy number.

534220340215401 is a `hidden beast` number, since 5 + 3 + 4 + 2 + 2 + 0 + 34 + 0 + 215 + 401 = 666.

It is not a de Polignac number, because 534220340215401 - 2⁹ = 534220340214889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (534220340215411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9791760181 + ... + 9791814738.

Almost surely, 2^{534220340215401} is an apocalyptic number.

It is an amenable number.

534220340215401 is a deficient number, since it is larger than the sum of its proper divisors (349703897373719).

534220340215401 is a wasteful number, since it uses less digits than its factorization.

534220340215401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19583575365 (or 19583575362 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 534220340215401 its reverse (104512043022435), we get a palindrome (638732383237836).

The spelling of 534220340215401 in words is "five hundred thirty-four trillion, two hundred twenty billion, three hundred forty million, two hundred fifteen thousand, four hundred one".