1434309552 has 160 divisors (see below), whose sum is σ = 4470824960. Its totient is φ = 437633280.

The previous prime is 1434309511. The next prime is 1434309557. The reversal of 1434309552 is 2559034341.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1434309557) 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, 712227 + ... + 714237.

It is an arithmetic number, because the mean of its divisors is an integer number (27942656).

Almost surely, 2^1434309552 is an apocalyptic number.

1434309552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434309552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2235412480).

1434309552 is an abundant number, since it is smaller than the sum of its proper divisors (3036515408).

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

1434309552 is a wasteful number, since it uses less digits than its factorization.

1434309552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 1434309552 is about 37872.2794666495. The cubic root of 1434309552 is about 1127.7537941601.

The spelling of 1434309552 in words is "one billion, four hundred thirty-four million, three hundred nine thousand, five hundred fifty-two".