1450396242 has 24 divisors (see below), whose sum is σ = 3327380316. Its totient is φ = 455026176.

The previous prime is 1450396231. The next prime is 1450396249. The reversal of 1450396242 is 2426930541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1429520481 + 20875761 = 37809^2 + 4569^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1450396197 and 1450396206.

It is not an unprimeable number, because it can be changed into a prime (1450396249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2369623 + ... + 2370234.

Almost surely, 2^1450396242 is an apocalyptic number.

1450396242 is an abundant number, since it is smaller than the sum of its proper divisors (1876984074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1450396242 is a wasteful number, since it uses less digits than its factorization.

1450396242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739882 (or 4739879 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1450396242 is about 38084.0680862746. The cubic root of 1450396242 is about 1131.9542870285.

The spelling of 1450396242 in words is "one billion, four hundred fifty million, three hundred ninety-six thousand, two hundred forty-two".