1450336842 has 48 divisors (see below), whose sum is σ = 3331692000. Its totient is φ = 454691232.

The previous prime is 1450336837. The next prime is 1450336843. The reversal of 1450336842 is 2486330541.

It is a junction number, because it is equal to n+sod(n) for n = 1450336797 and 1450336806.

It is not an unprimeable number, because it can be changed into a prime (1450336843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32284 + ... + 62792.

It is an arithmetic number, because the mean of its divisors is an integer number (69410250).

Almost surely, 2^1450336842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1450336842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1665846000).

1450336842 is an abundant number, since it is smaller than the sum of its proper divisors (1881355158).

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

1450336842 is a wasteful number, since it uses less digits than its factorization.

1450336842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30675 (or 30672 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 1450336842 is about 38083.2882246268. The cubic root of 1450336842 is about 1131.9388340094.

The spelling of 1450336842 in words is "one billion, four hundred fifty million, three hundred thirty-six thousand, eight hundred forty-two".