11357666982 has 48 divisors (see below), whose sum is σ = 25083403488. Its totient is φ = 3713149440.

The previous prime is 11357666977. The next prime is 11357666987. The reversal of 11357666982 is 28966675311.

It is an interprime number because it is at equal distance from previous prime (11357666977) and next prime (11357666987).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11357666987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 372943 + ... + 402245.

It is an arithmetic number, because the mean of its divisors is an integer number (522570906).

Almost surely, 2^11357666982 is an apocalyptic number.

11357666982 is an abundant number, since it is smaller than the sum of its proper divisors (13725736506).

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

11357666982 is a wasteful number, since it uses less digits than its factorization.

11357666982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29725 (or 29722 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The spelling of 11357666982 in words is "eleven billion, three hundred fifty-seven million, six hundred sixty-six thousand, nine hundred eighty-two".