11035025642 has 4 divisors (see below), whose sum is σ = 16552538466. Its totient is φ = 5517512820.

The previous prime is 11035025633. The next prime is 11035025653. The reversal of 11035025642 is 24652053011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6071682241 + 4963343401 = 77921^2 + 70451^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2758756409 + ... + 2758756412.

Almost surely, 2^11035025642 is an apocalyptic number.

11035025642 is a deficient number, since it is larger than the sum of its proper divisors (5517512824).

11035025642 is an equidigital number, since it uses as much as digits as its factorization.

11035025642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517512823.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 11035025642 its reverse (24652053011), we get a palindrome (35687078653).

The spelling of 11035025642 in words is "eleven billion, thirty-five million, twenty-five thousand, six hundred forty-two".