536400840418 has 8 divisors (see below), whose sum is σ = 805852586448. Its totient is φ = 267783311604.

The previous prime is 536400840397. The next prime is 536400840467. The reversal of 536400840418 is 814048004635.

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

It is a super-2 number, since 2×536400840418² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208552696 + ... + 208555267.

It is an arithmetic number, because the mean of its divisors is an integer number (100731573306).

Almost surely, 2^536400840418 is an apocalyptic number.

536400840418 is a deficient number, since it is larger than the sum of its proper divisors (269451746030).

536400840418 is a wasteful number, since it uses less digits than its factorization.

536400840418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417108608.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 536400840418 in words is "five hundred thirty-six billion, four hundred million, eight hundred forty thousand, four hundred eighteen".