11962147796 has 6 divisors (see below), whose sum is σ = 20933758650. Its totient is φ = 5981073896.

The previous prime is 11962147787. The next prime is 11962147811. The reversal of 11962147796 is 69774126911.

It can be written as a sum of positive squares in only one way, i.e., 10424410000 + 1537737796 = 102100^2 + 39214^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1495268471 + ... + 1495268478.

It is an arithmetic number, because the mean of its divisors is an integer number (3488959775).

Almost surely, 2^11962147796 is an apocalyptic number.

It is an amenable number.

11962147796 is a deficient number, since it is larger than the sum of its proper divisors (8971610854).

11962147796 is a wasteful number, since it uses less digits than its factorization.

11962147796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990536953 (or 2990536951 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 53.

The spelling of 11962147796 in words is "eleven billion, nine hundred sixty-two million, one hundred forty-seven thousand, seven hundred ninety-six".