1445432034 has 32 divisors (see below), whose sum is σ = 2917232640. Its totient is φ = 477436752.

The previous prime is 1445431997. The next prime is 1445432039. The reversal of 1445432034 is 4302345441.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1445431992 and 1445432010.

It is not an unprimeable number, because it can be changed into a prime (1445432039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301347 + ... + 306105.

It is an arithmetic number, because the mean of its divisors is an integer number (91163520).

Almost surely, 2^1445432034 is an apocalyptic number.

1445432034 is an abundant number, since it is smaller than the sum of its proper divisors (1471800606).

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

1445432034 is a wasteful number, since it uses less digits than its factorization.

1445432034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 1445432034 is about 38018.8378833441. The cubic root of 1445432034 is about 1130.6613806464.

Adding to 1445432034 its reverse (4302345441), we get a palindrome (5747777475).

The spelling of 1445432034 in words is "one billion, four hundred forty-five million, four hundred thirty-two thousand, thirty-four".