234101012442 has 64 divisors (see below), whose sum is σ = 537827351040. Its totient is φ = 67183646400.

The previous prime is 234101012437. The next prime is 234101012443. The reversal of 234101012442 is 244210101432.

It is not an unprimeable number, because it can be changed into a prime (234101012443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3936892 + ... + 3995912.

It is an arithmetic number, because the mean of its divisors is an integer number (8403552360).

Almost surely, 2^234101012442 is an apocalyptic number.

234101012442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

234101012442 is an abundant number, since it is smaller than the sum of its proper divisors (303726338598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234101012442 is a wasteful number, since it uses less digits than its factorization.

234101012442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62219.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 234101012442 its reverse (244210101432), we get a palindrome (478311113874).

The spelling of 234101012442 in words is "two hundred thirty-four billion, one hundred one million, twelve thousand, four hundred forty-two".