404311151021342 has 16 divisors (see below), whose sum is σ = 606527201320560. Its totient is φ = 202135417831872.

The previous prime is 404311151021333. The next prime is 404311151021359. The reversal of 404311151021342 is 243120151113404.

It is a junction number, because it is equal to n+sod(n) for n = 404311151021299 and 404311151021308.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2094638828 + ... + 2094831840.

It is an arithmetic number, because the mean of its divisors is an integer number (37907950082535).

Almost surely, 2^{404311151021342} is an apocalyptic number.

404311151021342 is a deficient number, since it is larger than the sum of its proper divisors (202216050299218).

404311151021342 is a wasteful number, since it uses less digits than its factorization.

404311151021342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292027.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 404311151021342 in words is "four hundred four trillion, three hundred eleven billion, one hundred fifty-one million, twenty-one thousand, three hundred forty-two".