11842762730 has 16 divisors (see below), whose sum is σ = 21505620744. Its totient is φ = 4695183360.

The previous prime is 11842762699. The next prime is 11842762781. The reversal of 11842762730 is 3726724811.

It can be written as a sum of positive squares in 4 ways, for example, as 5582630089 + 6260132641 = 74717^2 + 79121^2 .

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, 5239031 + ... + 5241290.

Almost surely, 2^11842762730 is an apocalyptic number.

11842762730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11842762730 is a deficient number, since it is larger than the sum of its proper divisors (9662858014).

11842762730 is a wasteful number, since it uses less digits than its factorization.

11842762730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10480441.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 11842762730 in words is "eleven billion, eight hundred forty-two million, seven hundred sixty-two thousand, seven hundred thirty".