1434389532 has 24 divisors (see below), whose sum is σ = 3462320400. Its totient is φ = 461642496.

The previous prime is 1434389531. The next prime is 1434389557. The reversal of 1434389532 is 2359834341.

It is a super-2 number, since 2×1434389532² = 4114946659022358048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434389531) 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, 2060557 + ... + 2061252.

It is an arithmetic number, because the mean of its divisors is an integer number (144263350).

Almost surely, 2^1434389532 is an apocalyptic number.

1434389532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1434389532 is an abundant number, since it is smaller than the sum of its proper divisors (2027930868).

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

1434389532 is a wasteful number, since it uses less digits than its factorization.

1434389532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4121845 (or 4121843 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 1434389532 is about 37873.3353693598. The cubic root of 1434389532 is about 1127.7747557143.

The spelling of 1434389532 in words is "one billion, four hundred thirty-four million, three hundred eighty-nine thousand, five hundred thirty-two".