11146913590 has 8 divisors (see below), whose sum is σ = 20064444480. Its totient is φ = 4458765432.

The previous prime is 11146913573. The next prime is 11146913611. The reversal of 11146913590 is 9531964111.

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

It is a congruent number.

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, 557345670 + ... + 557345689.

It is an arithmetic number, because the mean of its divisors is an integer number (2508055560).

Almost surely, 2^11146913590 is an apocalyptic number.

11146913590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11146913590 is a deficient number, since it is larger than the sum of its proper divisors (8917530890).

11146913590 is a wasteful number, since it uses less digits than its factorization.

11146913590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114691366.

The product of its (nonzero) digits is 29160, while the sum is 40.

The spelling of 11146913590 in words is "eleven billion, one hundred forty-six million, nine hundred thirteen thousand, five hundred ninety".