1029142006 has 16 divisors (see below), whose sum is σ = 1571400000. Its totient is φ = 505410048.

The previous prime is 1029142003. The next prime is 1029142021. The reversal of 1029142006 is 6002419201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029142001) 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, 13620 + ... + 47368.

It is an arithmetic number, because the mean of its divisors is an integer number (98212500).

Almost surely, 2^1029142006 is an apocalyptic number.

1029142006 is a deficient number, since it is larger than the sum of its proper divisors (542257994).

1029142006 is a wasteful number, since it uses less digits than its factorization.

1029142006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34023.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1029142006 is about 32080.2432347387. The cubic root of 1029142006 is about 1009.6211388233.

The spelling of 1029142006 in words is "one billion, twenty-nine million, one hundred forty-two thousand, six".