1454130091 has 2 divisors, whose sum is σ = 1454130092. Its totient is φ = 1454130090.

The previous prime is 1454130089. The next prime is 1454130103. The reversal of 1454130091 is 1900314541.

It is a weak prime.

It is an emirp because it is prime and its reverse (1900314541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1454130091 - 2¹ = 1454130089 is a prime.

It is a super-2 number, since 2×1454130091² = 4228988643103336562, which contains 22 as substring.

Together with 1454130089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1454130191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727065045 + 727065046.

It is an arithmetic number, because the mean of its divisors is an integer number (727065046).

Almost surely, 2^1454130091 is an apocalyptic number.

1454130091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454130091 is an equidigital number, since it uses as much as digits as its factorization.

1454130091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1454130091 is about 38133.0577189923. The cubic root of 1454130091 is about 1132.9248090941.

The spelling of 1454130091 in words is "one billion, four hundred fifty-four million, one hundred thirty thousand, ninety-one".