1429968552 has 16 divisors (see below), whose sum is σ = 3574921440. Its totient is φ = 476656176.

The previous prime is 1429968539. The next prime is 1429968559. The reversal of 1429968552 is 2558699241.

It is a junction number, because it is equal to n+sod(n) for n = 1429968495 and 1429968504.

It is not an unprimeable number, because it can be changed into a prime (1429968559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29790988 + ... + 29791035.

It is an arithmetic number, because the mean of its divisors is an integer number (223432590).

Almost surely, 2^1429968552 is an apocalyptic number.

1429968552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1429968552 is an abundant number, since it is smaller than the sum of its proper divisors (2144952888).

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

1429968552 is a wasteful number, since it uses less digits than its factorization.

1429968552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59582032 (or 59582028 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 51.

The square root of 1429968552 is about 37814.9249900089. The cubic root of 1429968552 is about 1126.6149125222.

The spelling of 1429968552 in words is "one billion, four hundred twenty-nine million, nine hundred sixty-eight thousand, five hundred fifty-two".