234151453 has 2 divisors, whose sum is σ = 234151454. Its totient is φ = 234151452.

The previous prime is 234151447. The next prime is 234151457. The reversal of 234151453 is 354151432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221950404 + 12201049 = 14898^2 + 3493^2 .

It is a cyclic number.

It is not a de Polignac number, because 234151453 - 2⁹ = 234150941 is a prime.

It is a super-2 number, since 2×234151453² = 109653805884022418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234151457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117075726 + 117075727.

It is an arithmetic number, because the mean of its divisors is an integer number (117075727).

Almost surely, 2^234151453 is an apocalyptic number.

It is an amenable number.

234151453 is a deficient number, since it is larger than the sum of its proper divisors (1).

234151453 is an equidigital number, since it uses as much as digits as its factorization.

234151453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 28.

The square root of 234151453 is about 15302.0081361892. The cubic root of 234151453 is about 616.3569333614.

The spelling of 234151453 in words is "two hundred thirty-four million, one hundred fifty-one thousand, four hundred fifty-three".