1448150923 has 2 divisors, whose sum is σ = 1448150924. Its totient is φ = 1448150922.

The previous prime is 1448150849. The next prime is 1448150941. The reversal of 1448150923 is 3290518441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1448150923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1448150953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724075461 + 724075462.

It is an arithmetic number, because the mean of its divisors is an integer number (724075462).

Almost surely, 2^1448150923 is an apocalyptic number.

1448150923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448150923 is an equidigital number, since it uses as much as digits as its factorization.

1448150923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1448150923 is about 38054.5782134029. The cubic root of 1448150923 is about 1131.3698694627.

The spelling of 1448150923 in words is "one billion, four hundred forty-eight million, one hundred fifty thousand, nine hundred twenty-three".