2311938496036 has 27 divisors (see below), whose sum is σ = 4381129964883. Its totient is φ = 1067030290560.

The previous prime is 2311938496019. The next prime is 2311938496051. The reversal of 2311938496036 is 6306948391132.

The square root of 2311938496036 is 1520506.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 119335702500 + 2192602793536 = 345450^2 + 1480744^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 39503916 + ... + 39562396.

Almost surely, 2^{2311938496036} is an apocalyptic number.

2311938496036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2311938496036 is the 1520506-th square number.

It is an amenable number.

2311938496036 is a deficient number, since it is larger than the sum of its proper divisors (2069191468847).

2311938496036 is an frugal number, since it uses more digits than its factorization.

2311938496036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116992 (or 58496 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 2311938496036 in words is "two trillion, three hundred eleven billion, nine hundred thirty-eight million, four hundred ninety-six thousand, thirty-six".