11074699642 has 8 divisors (see below), whose sum is σ = 16612564500. Its totient is φ = 5537178144.

The previous prime is 11074699631. The next prime is 11074699661. The reversal of 11074699642 is 24699647011.

It can be written as a sum of positive squares in 2 ways, for example, as 9745440961 + 1329258681 = 98719^2 + 36459^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 21784 + ... + 150412.

Almost surely, 2^11074699642 is an apocalyptic number.

11074699642 is a deficient number, since it is larger than the sum of its proper divisors (5537864858).

11074699642 is a wasteful number, since it uses less digits than its factorization.

11074699642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171680.

The product of its (nonzero) digits is 653184, while the sum is 49.

It can be divided in two parts, 1107469 and 9642, that added together give a palindrome (1117111).

The spelling of 11074699642 in words is "eleven billion, seventy-four million, six hundred ninety-nine thousand, six hundred forty-two".