234421151042 has 32 divisors (see below), whose sum is σ = 398920710720. Its totient is φ = 102420262080.

The previous prime is 234421150993. The next prime is 234421151047. The reversal of 234421151042 is 240151124432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 234421150996 and 234421151014.

It is not an unprimeable number, because it can be changed into a prime (234421151047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453968 + ... + 821540.

It is an arithmetic number, because the mean of its divisors is an integer number (12466272210).

Almost surely, 2^234421151042 is an apocalyptic number.

234421151042 is a deficient number, since it is larger than the sum of its proper divisors (164499559678).

234421151042 is a wasteful number, since it uses less digits than its factorization.

234421151042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368898.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 234421151042 its reverse (240151124432), we get a palindrome (474572275474).

The spelling of 234421151042 in words is "two hundred thirty-four billion, four hundred twenty-one million, one hundred fifty-one thousand, forty-two".