11021610742 has 16 divisors (see below), whose sum is σ = 16625518272. Its totient is φ = 5479818120.

The previous prime is 11021610739. The next prime is 11021610757. The reversal of 11021610742 is 24701612011.

It is a congruent number.

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, 489913 + ... + 511915.

It is an arithmetic number, because the mean of its divisors is an integer number (1039094892).

Almost surely, 2^11021610742 is an apocalyptic number.

11021610742 is a deficient number, since it is larger than the sum of its proper divisors (5603907530).

11021610742 is a wasteful number, since it uses less digits than its factorization.

11021610742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23403.

The product of its (nonzero) digits is 672, while the sum is 25.

The spelling of 11021610742 in words is "eleven billion, twenty-one million, six hundred ten thousand, seven hundred forty-two".