1450040151 has 8 divisors (see below), whose sum is σ = 2209585024. Its totient is φ = 828594360.

The previous prime is 1450040149. The next prime is 1450040161. The reversal of 1450040151 is 1510400541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1450040151 - 2¹ = 1450040149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 69049531 = 1450040151 / (1 + 4 + 5 + 0 + 0 + 4 + 0 + 1 + 5 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450040161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34524745 + ... + 34524786.

It is an arithmetic number, because the mean of its divisors is an integer number (276198128).

Almost surely, 2^1450040151 is an apocalyptic number.

1450040151 is a deficient number, since it is larger than the sum of its proper divisors (759544873).

1450040151 is an equidigital number, since it uses as much as digits as its factorization.

1450040151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69049541.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1450040151 is about 38079.3927341285. The cubic root of 1450040151 is about 1131.8616429832.

Adding to 1450040151 its reverse (1510400541), we get a palindrome (2960440692).

The spelling of 1450040151 in words is "one billion, four hundred fifty million, forty thousand, one hundred fifty-one".