452214001391 has 2 divisors, whose sum is σ = 452214001392. Its totient is φ = 452214001390.

The previous prime is 452214001363. The next prime is 452214001427. The reversal of 452214001391 is 193100412254.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452214001391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452214001891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226107000695 + 226107000696.

It is an arithmetic number, because the mean of its divisors is an integer number (226107000696).

Almost surely, 2^452214001391 is an apocalyptic number.

452214001391 is a deficient number, since it is larger than the sum of its proper divisors (1).

452214001391 is an equidigital number, since it uses as much as digits as its factorization.

452214001391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 452214001391 in words is "four hundred fifty-two billion, two hundred fourteen million, one thousand, three hundred ninety-one".