11742883476 has 12 divisors (see below), whose sum is σ = 27400061472. Its totient is φ = 3914294488.

The previous prime is 11742883463. The next prime is 11742883487. The reversal of 11742883476 is 67438824711.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489286800 + ... + 489286823.

It is an arithmetic number, because the mean of its divisors is an integer number (2283338456).

Almost surely, 2^11742883476 is an apocalyptic number.

It is an amenable number.

11742883476 is an abundant number, since it is smaller than the sum of its proper divisors (15657177996).

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

11742883476 is a wasteful number, since it uses less digits than its factorization.

11742883476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978573630 (or 978573628 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 51.

The spelling of 11742883476 in words is "eleven billion, seven hundred forty-two million, eight hundred eighty-three thousand, four hundred seventy-six".