404530053222142 has 32 divisors (see below), whose sum is σ = 615153994287840. Its totient is φ = 199490522542080.

The previous prime is 404530053222109. The next prime is 404530053222151. The reversal of 404530053222142 is 241222350035404.

It is a happy number.

It is a congruent number.

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, 183576708 + ... + 185767240.

It is an arithmetic number, because the mean of its divisors is an integer number (19223562321495).

Almost surely, 2^{404530053222142} is an apocalyptic number.

404530053222142 is a deficient number, since it is larger than the sum of its proper divisors (210623941065698).

404530053222142 is a wasteful number, since it uses less digits than its factorization.

404530053222142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193228.

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 404530053222142 in words is "four hundred four trillion, five hundred thirty billion, fifty-three million, two hundred twenty-two thousand, one hundred forty-two".