214016405553 has 16 divisors (see below), whose sum is σ = 330846618240. Its totient is φ = 136474229232.

The previous prime is 214016405509. The next prime is 214016405557. The reversal of 214016405553 is 355504610412.

214016405553 is a `hidden beast` number, since 2 + 1 + 4 + 0 + 1 + 640 + 5 + 5 + 5 + 3 = 666.

It is not a de Polignac number, because 214016405553 - 2⁹ = 214016405041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214016405557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172315326 + ... + 172316567.

It is an arithmetic number, because the mean of its divisors is an integer number (20677913640).

Almost surely, 2^214016405553 is an apocalyptic number.

214016405553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

214016405553 is a deficient number, since it is larger than the sum of its proper divisors (116830212687).

214016405553 is a wasteful number, since it uses less digits than its factorization.

214016405553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344631925 (or 344631919 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 214016405553 in words is "two hundred fourteen billion, sixteen million, four hundred five thousand, five hundred fifty-three".