214040234040402 has 64 divisors (see below), whose sum is σ = 533713107262464. Its totient is φ = 55594616629440.

The previous prime is 214040234040349. The next prime is 214040234040433. The reversal of 214040234040402 is 204040432040412.

It is a self number, because there is not a number n which added to its sum of digits gives 214040234040402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116437408 + ... + 118261364.

It is an arithmetic number, because the mean of its divisors is an integer number (8339267300976).

Almost surely, 2^{214040234040402} is an apocalyptic number.

214040234040402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214040234040402 is an abundant number, since it is smaller than the sum of its proper divisors (319672873222062).

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

214040234040402 is a wasteful number, since it uses less digits than its factorization.

214040234040402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077983.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 214040234040402 its reverse (204040432040412), we get a palindrome (418080666080814).

The spelling of 214040234040402 in words is "two hundred fourteen trillion, forty billion, two hundred thirty-four million, forty thousand, four hundred two".