14254052215451 has 2 divisors, whose sum is σ = 14254052215452. Its totient is φ = 14254052215450.

The previous prime is 14254052215421. The next prime is 14254052215547. The reversal of 14254052215451 is 15451225045241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14254052215451 - 2¹⁰ = 14254052214427 is a prime.

It is a super-2 number, since 2×14254052215451² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 14254052215399 and 14254052215408.

It is not a weakly prime, because it can be changed into another prime (14254052215421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7127026107725 + 7127026107726.

It is an arithmetic number, because the mean of its divisors is an integer number (7127026107726).

Almost surely, 2^{14254052215451} is an apocalyptic number.

14254052215451 is a deficient number, since it is larger than the sum of its proper divisors (1).

14254052215451 is an equidigital number, since it uses as much as digits as its factorization.

14254052215451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320000, while the sum is 41.

The spelling of 14254052215451 in words is "fourteen trillion, two hundred fifty-four billion, fifty-two million, two hundred fifteen thousand, four hundred fifty-one".