214438278496 has 48 divisors (see below), whose sum is σ = 478579374000. Its totient is φ = 93762482688.

The previous prime is 214438278449. The next prime is 214438278541. The reversal of 214438278496 is 694872834412.

It is a self number, because there is not a number n which added to its sum of digits gives 214438278496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13557271 + ... + 13573078.

It is an arithmetic number, because the mean of its divisors is an integer number (9970403625).

Almost surely, 2^214438278496 is an apocalyptic number.

214438278496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

214438278496 is an abundant number, since it is smaller than the sum of its proper divisors (264141095504).

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

214438278496 is a wasteful number, since it uses less digits than its factorization.

214438278496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27130391 (or 27130383 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 58.

The spelling of 214438278496 in words is "two hundred fourteen billion, four hundred thirty-eight million, two hundred seventy-eight thousand, four hundred ninety-six".