1061588005142 has 16 divisors (see below), whose sum is σ = 1832957710080. Its totient is φ = 451693148328.

The previous prime is 1061588005141. The next prime is 1061588005147. The reversal of 1061588005142 is 2415008851601.

It is a super-2 number, since 2×1061588005142² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061588005142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061588005141) 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, 272759618 + ... + 272763509.

It is an arithmetic number, because the mean of its divisors is an integer number (114559856880).

Almost surely, 2^{1061588005142} is an apocalyptic number.

1061588005142 is a deficient number, since it is larger than the sum of its proper divisors (771369704938).

1061588005142 is a wasteful number, since it uses less digits than its factorization.

1061588005142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545523275.

The product of its (nonzero) digits is 76800, while the sum is 41.

The spelling of 1061588005142 in words is "one trillion, sixty-one billion, five hundred eighty-eight million, five thousand, one hundred forty-two".