34123402453 has 8 divisors (see below), whose sum is σ = 38999338560. Its totient is φ = 29247757440.

The previous prime is 34123402447. The next prime is 34123402459. The reversal of 34123402453 is 35420432143.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34123402447) and next prime (34123402459).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34123402453 - 2¹⁷ = 34123271381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34123402459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319173 + ... + 412453.

It is an arithmetic number, because the mean of its divisors is an integer number (4874917320).

Almost surely, 2^34123402453 is an apocalyptic number.

It is an amenable number.

34123402453 is a deficient number, since it is larger than the sum of its proper divisors (4875936107).

34123402453 is an equidigital number, since it uses as much as digits as its factorization.

34123402453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145547.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 34123402453 its reverse (35420432143), we get a palindrome (69543834596).

The spelling of 34123402453 in words is "thirty-four billion, one hundred twenty-three million, four hundred two thousand, four hundred fifty-three".