1434445375 has 32 divisors (see below), whose sum is σ = 2055755520. Its totient is φ = 988308000.

The previous prime is 1434445373. The next prime is 1434445387. The reversal of 1434445375 is 5735444341.

It is not a de Polignac number, because 1434445375 - 2¹ = 1434445373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434445373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1329 + ... + 53578.

It is an arithmetic number, because the mean of its divisors is an integer number (64242360).

Almost surely, 2^1434445375 is an apocalyptic number.

1434445375 is a deficient number, since it is larger than the sum of its proper divisors (621310145).

1434445375 is a wasteful number, since it uses less digits than its factorization.

1434445375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54952 (or 54942 counting only the distinct ones).

The product of its digits is 403200, while the sum is 40.

The square root of 1434445375 is about 37874.0725959066. The cubic root of 1434445375 is about 1127.7893908621.

The spelling of 1434445375 in words is "one billion, four hundred thirty-four million, four hundred forty-five thousand, three hundred seventy-five".