404214031210142 has 16 divisors (see below), whose sum is σ = 619223404421952. Its totient is φ = 197806256261280.

The previous prime is 404214031210097. The next prime is 404214031210229. The reversal of 404214031210142 is 241012130412404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24796892 + ... + 37726832.

It is an arithmetic number, because the mean of its divisors is an integer number (38701462776372).

Almost surely, 2^{404214031210142} is an apocalyptic number.

404214031210142 is a deficient number, since it is larger than the sum of its proper divisors (215009373211810).

404214031210142 is a wasteful number, since it uses less digits than its factorization.

404214031210142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13262563.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 404214031210142 its reverse (241012130412404), we get a palindrome (645226161622546).

The spelling of 404214031210142 in words is "four hundred four trillion, two hundred fourteen billion, thirty-one million, two hundred ten thousand, one hundred forty-two".