11142540335 has 48 divisors (see below), whose sum is σ = 14261068800. Its totient is φ = 8352590400.

The previous prime is 11142540323. The next prime is 11142540373. The reversal of 11142540335 is 53304524111.

It is not a de Polignac number, because 11142540335 - 2⁴ = 11142540319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11142540298 and 11142540307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41116250 + ... + 41116520.

It is an arithmetic number, because the mean of its divisors is an integer number (297105600).

Almost surely, 2^11142540335 is an apocalyptic number.

11142540335 is a deficient number, since it is larger than the sum of its proper divisors (3118528465).

11142540335 is a wasteful number, since it uses less digits than its factorization.

11142540335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 549 counting only the distinct ones).

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

The spelling of 11142540335 in words is "eleven billion, one hundred forty-two million, five hundred forty thousand, three hundred thirty-five".