1042042205302 has 64 divisors (see below), whose sum is σ = 1899810000000. Its totient is φ = 419114207232.

The previous prime is 1042042205233. The next prime is 1042042205357. The reversal of 1042042205302 is 2035022402401.

It is a super-2 number, since 2×1042042205302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15122824 + ... + 15191572.

It is an arithmetic number, because the mean of its divisors is an integer number (29684531250).

Almost surely, 2^{1042042205302} is an apocalyptic number.

1042042205302 is a deficient number, since it is larger than the sum of its proper divisors (857767794698).

1042042205302 is a wasteful number, since it uses less digits than its factorization.

1042042205302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69833.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 1042042205302 its reverse (2035022402401), we get a palindrome (3077064607703).

The spelling of 1042042205302 in words is "one trillion, forty-two billion, forty-two million, two hundred five thousand, three hundred two".