1761041185242 has 16 divisors (see below), whose sum is σ = 3675216386880. Its totient is φ = 561491392352.

The previous prime is 1761041185237. The next prime is 1761041185243. The reversal of 1761041185242 is 2425811401671.

It is a super-2 number, since 2×1761041185242² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1761041185194 and 1761041185203.

It is not an unprimeable number, because it can be changed into a prime (1761041185243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6380583867 + ... + 6380584142.

It is an arithmetic number, because the mean of its divisors is an integer number (229701024180).

Almost surely, 2^{1761041185242} is an apocalyptic number.

1761041185242 is an abundant number, since it is smaller than the sum of its proper divisors (1914175201638).

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

1761041185242 is a wasteful number, since it uses less digits than its factorization.

1761041185242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12761168037.

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 1761041185242 in words is "one trillion, seven hundred sixty-one billion, forty-one million, one hundred eighty-five thousand, two hundred forty-two".