211432241042 has 16 divisors (see below), whose sum is σ = 346142463264. Its totient is φ = 96060444000.

The previous prime is 211432241039. The next prime is 211432241081. The reversal of 211432241042 is 240142234112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2208059 + ... + 2301822.

It is an arithmetic number, because the mean of its divisors is an integer number (21633903954).

Almost surely, 2^211432241042 is an apocalyptic number.

211432241042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211432241042 is a deficient number, since it is larger than the sum of its proper divisors (134710222222).

211432241042 is a wasteful number, since it uses less digits than its factorization.

211432241042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4512025.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 211432241042 its reverse (240142234112), we get a palindrome (451574475154).

The spelling of 211432241042 in words is "two hundred eleven billion, four hundred thirty-two million, two hundred forty-one thousand, forty-two".