402221232014404 has 48 divisors (see below), whose sum is σ = 768056876213760. Its totient is φ = 182784984189440.

The previous prime is 402221232014369. The next prime is 402221232014417. The reversal of 402221232014404 is 404410232122204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8633371542 + ... + 8633418130.

It is an arithmetic number, because the mean of its divisors is an integer number (16001184921120).

Almost surely, 2^{402221232014404} is an apocalyptic number.

402221232014404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

402221232014404 is a deficient number, since it is larger than the sum of its proper divisors (365835644199356).

402221232014404 is a wasteful number, since it uses less digits than its factorization.

402221232014404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88380 (or 88378 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 402221232014404 its reverse (404410232122204), we get a palindrome (806631464136608).

The spelling of 402221232014404 in words is "four hundred two trillion, two hundred twenty-one billion, two hundred thirty-two million, fourteen thousand, four hundred four".