1942609972486 has 16 divisors (see below), whose sum is σ = 2976591744000. Its totient is φ = 950560373448.

The previous prime is 1942609972463. The next prime is 1942609972531. The reversal of 1942609972486 is 6842799062491.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36885786 + ... + 36938413.

It is an arithmetic number, because the mean of its divisors is an integer number (186036984000).

Almost surely, 2^{1942609972486} is an apocalyptic number.

1942609972486 is a deficient number, since it is larger than the sum of its proper divisors (1033981771514).

1942609972486 is a wasteful number, since it uses less digits than its factorization.

1942609972486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73824483.

The product of its (nonzero) digits is 94058496, while the sum is 67.

The spelling of 1942609972486 in words is "one trillion, nine hundred forty-two billion, six hundred nine million, nine hundred seventy-two thousand, four hundred eighty-six".