1029059720442 has 48 divisors (see below), whose sum is σ = 2527515113760. Its totient is φ = 299968824096.

The previous prime is 1029059720323. The next prime is 1029059720483. The reversal of 1029059720442 is 2440279509201.

1029059720442 is a `hidden beast` number, since 1 + 0 + 2 + 90 + 59 + 72 + 0 + 442 = 666.

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, 115724268 + ... + 115733159.

It is an arithmetic number, because the mean of its divisors is an integer number (52656564870).

Almost surely, 2^{1029059720442} is an apocalyptic number.

1029059720442 is an abundant number, since it is smaller than the sum of its proper divisors (1498455393318).

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

1029059720442 is a wasteful number, since it uses less digits than its factorization.

1029059720442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231457467 (or 231457464 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 1029059720442 in words is "one trillion, twenty-nine billion, fifty-nine million, seven hundred twenty thousand, four hundred forty-two".