234453697124 has 12 divisors (see below), whose sum is σ = 410311765500. Its totient is φ = 117221764128.

The previous prime is 234453697109. The next prime is 234453697129. The reversal of 234453697124 is 421796354432.

It can be written as a sum of positive squares in 2 ways, for example, as 182158240000 + 52295457124 = 426800^2 + 228682^2 .

It is a super-2 number, since 2×234453697124² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234453697129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166399 + ... + 1352550.

It is an arithmetic number, because the mean of its divisors is an integer number (34192647125).

Almost surely, 2^234453697124 is an apocalyptic number.

It is an amenable number.

234453697124 is a deficient number, since it is larger than the sum of its proper divisors (175858068376).

234453697124 is a wasteful number, since it uses less digits than its factorization.

234453697124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542222 (or 2542220 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 50.

The spelling of 234453697124 in words is "two hundred thirty-four billion, four hundred fifty-three million, six hundred ninety-seven thousand, one hundred twenty-four".