234400124242042 has 192 divisors, whose sum is σ = 436920525619200. Its totient is φ = 93156482643840.

The previous prime is 234400124242033. The next prime is 234400124242043. The reversal of 234400124242042 is 240242421004432.

It is a junction number, because it is equal to n+sod(n) for n = 234400124241989 and 234400124242007.

It is not an unprimeable number, because it can be changed into a prime (234400124242043) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10048435383 + ... + 10048458709.

It is an arithmetic number, because the mean of its divisors is an integer number (2275627737600).

Almost surely, 2^{234400124242042} is an apocalyptic number.

234400124242042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

234400124242042 is a deficient number, since it is larger than the sum of its proper divisors (202520401377158).

234400124242042 is a wasteful number, since it uses less digits than its factorization.

234400124242042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25001 (or 24978 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 234400124242042 its reverse (240242421004432), we get a palindrome (474642545246474).

The spelling of 234400124242042 in words is "two hundred thirty-four trillion, four hundred billion, one hundred twenty-four million, two hundred forty-two thousand, forty-two".