1429158572 has 24 divisors (see below), whose sum is σ = 2520884016. Its totient is φ = 708922368.

The previous prime is 1429158557. The next prime is 1429158581. The reversal of 1429158572 is 2758519241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437168 + ... + 440424.

It is an arithmetic number, because the mean of its divisors is an integer number (105036834).

Almost surely, 2^1429158572 is an apocalyptic number.

It is an amenable number.

1429158572 is a deficient number, since it is larger than the sum of its proper divisors (1091725444).

1429158572 is a wasteful number, since it uses less digits than its factorization.

1429158572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097 (or 4095 counting only the distinct ones).

The product of its digits is 201600, while the sum is 44.

The square root of 1429158572 is about 37804.2136804881. The cubic root of 1429158572 is about 1126.4021554196.

The spelling of 1429158572 in words is "one billion, four hundred twenty-nine million, one hundred fifty-eight thousand, five hundred seventy-two".