234125451 has 16 divisors (see below), whose sum is σ = 396403200. Its totient is φ = 133785864.

The previous prime is 234125449. The next prime is 234125453. The reversal of 234125451 is 154521432.

It is an interprime number because it is at equal distance from previous prime (234125449) and next prime (234125453).

It is not a de Polignac number, because 234125451 - 2¹ = 234125449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (234125453) 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, 619191 + ... + 619568.

It is an arithmetic number, because the mean of its divisors is an integer number (24775200).

Almost surely, 2^234125451 is an apocalyptic number.

234125451 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

234125451 is a deficient number, since it is larger than the sum of its proper divisors (162277749).

234125451 is a wasteful number, since it uses less digits than its factorization.

234125451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238775 (or 1238769 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 234125451 is about 15301.1584855527. The cubic root of 234125451 is about 616.3341174929.

Adding to 234125451 its reverse (154521432), we get a palindrome (388646883).

The spelling of 234125451 in words is "two hundred thirty-four million, one hundred twenty-five thousand, four hundred fifty-one".