1430716452 has 24 divisors (see below), whose sum is σ = 3641824032. Its totient is φ = 433550400.

The previous prime is 1430716439. The next prime is 1430716501. The reversal of 1430716452 is 2546170341.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5419249 + ... + 5419512.

It is an arithmetic number, because the mean of its divisors is an integer number (151742668).

Almost surely, 2^1430716452 is an apocalyptic number.

1430716452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1430716452 is an abundant number, since it is smaller than the sum of its proper divisors (2211107580).

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

1430716452 is a wasteful number, since it uses less digits than its factorization.

1430716452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10838779 (or 10838777 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1430716452 is about 37824.8126498995. The cubic root of 1430716452 is about 1126.8112917682.

Adding to 1430716452 its reverse (2546170341), we get a palindrome (3976886793).

The spelling of 1430716452 in words is "one billion, four hundred thirty million, seven hundred sixteen thousand, four hundred fifty-two".