1450344151 has 4 divisors (see below), whose sum is σ = 1450613304. Its totient is φ = 1450075000.

The previous prime is 1450344121. The next prime is 1450344169. The reversal of 1450344151 is 1514430541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1514430541 = 13 ⋅116494657.

It is a cyclic number.

It is not a de Polignac number, because 1450344151 - 2⁹ = 1450343639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450344121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126325 + ... + 137326.

It is an arithmetic number, because the mean of its divisors is an integer number (362653326).

Almost surely, 2^1450344151 is an apocalyptic number.

1450344151 is a deficient number, since it is larger than the sum of its proper divisors (269153).

1450344151 is an equidigital number, since it uses as much as digits as its factorization.

1450344151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269152.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 1450344151 is about 38083.3841852323. The cubic root of 1450344151 is about 1131.9407354819.

Adding to 1450344151 its reverse (1514430541), we get a palindrome (2964774692).

The spelling of 1450344151 in words is "one billion, four hundred fifty million, three hundred forty-four thousand, one hundred fifty-one".