153402321234404 has 48 divisors (see below), whose sum is σ = 302017374489600. Its totient is φ = 67581048141600.

The previous prime is 153402321234389. The next prime is 153402321234419. The reversal of 153402321234404 is 404432123204351.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (153402321234389) and next prime (153402321234419).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415955144 + ... + 416323775.

It is an arithmetic number, because the mean of its divisors is an integer number (6292028635200).

Almost surely, 2^{153402321234404} is an apocalyptic number.

It is an amenable number.

153402321234404 is a deficient number, since it is larger than the sum of its proper divisors (148615053255196).

153402321234404 is a wasteful number, since it uses less digits than its factorization.

153402321234404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832279064 (or 832279062 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 153402321234404 its reverse (404432123204351), we get a palindrome (557834444438755).

The spelling of 153402321234404 in words is "one hundred fifty-three trillion, four hundred two billion, three hundred twenty-one million, two hundred thirty-four thousand, four hundred four".