1429652120 has 96 divisors (see below), whose sum is σ = 3541313520. Its totient is φ = 519068160.

The previous prime is 1429652117. The next prime is 1429652137. The reversal of 1429652120 is 212569241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 410627 + ... + 414093.

Almost surely, 2^1429652120 is an apocalyptic number.

1429652120 is a gapful number since it is divisible by the number (10) 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 1429652120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1770656760).

1429652120 is an abundant number, since it is smaller than the sum of its proper divisors (2111661400).

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

1429652120 is a wasteful number, since it uses less digits than its factorization.

1429652120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565 (or 3548 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1429652120 is about 37810.7408020525. The cubic root of 1429652120 is about 1126.5318050280.

The spelling of 1429652120 in words is "one billion, four hundred twenty-nine million, six hundred fifty-two thousand, one hundred twenty".