1450135434 has 16 divisors (see below), whose sum is σ = 3163932000. Its totient is φ = 439434960.

The previous prime is 1450135429. The next prime is 1450135439. The reversal of 1450135434 is 4345310541.

It is an interprime number because it is at equal distance from previous prime (1450135429) and next prime (1450135439).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1450135439) 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, 10985809 + ... + 10985940.

It is an arithmetic number, because the mean of its divisors is an integer number (197745750).

Almost surely, 2^1450135434 is an apocalyptic number.

1450135434 is an abundant number, since it is smaller than the sum of its proper divisors (1713796566).

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

1450135434 is a wasteful number, since it uses less digits than its factorization.

1450135434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21971765.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1450135434 is about 38080.6438233389. The cubic root of 1450135434 is about 1131.8864342072.

Adding to 1450135434 its reverse (4345310541), we get a palindrome (5795445975).

The spelling of 1450135434 in words is "one billion, four hundred fifty million, one hundred thirty-five thousand, four hundred thirty-four".