211142141331004 has 48 divisors (see below), whose sum is σ = 416016598620672. Its totient is φ = 93035024736192.

The previous prime is 211142141330987. The next prime is 211142141331053. The reversal of 211142141331004 is 400133141241112.

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, 168151024 + ... + 169402039.

It is an arithmetic number, because the mean of its divisors is an integer number (8667012471264).

Almost surely, 2^{211142141331004} is an apocalyptic number.

It is an amenable number.

211142141331004 is a deficient number, since it is larger than the sum of its proper divisors (204874457289668).

211142141331004 is a wasteful number, since it uses less digits than its factorization.

211142141331004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337553626 (or 337553624 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 211142141331004 its reverse (400133141241112), we get a palindrome (611275282572116).

The spelling of 211142141331004 in words is "two hundred eleven trillion, one hundred forty-two billion, one hundred forty-one million, three hundred thirty-one thousand, four".