11542735371 has 16 divisors (see below), whose sum is σ = 15786318240. Its totient is φ = 7497646080.

The previous prime is 11542735333. The next prime is 11542735387. The reversal of 11542735371 is 17353724511.

It is not a de Polignac number, because 11542735371 - 2¹⁰ = 11542734347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11542725371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33571 + ... + 155603.

It is an arithmetic number, because the mean of its divisors is an integer number (986644890).

Almost surely, 2^11542735371 is an apocalyptic number.

11542735371 is a deficient number, since it is larger than the sum of its proper divisors (4243582869).

11542735371 is a wasteful number, since it uses less digits than its factorization.

11542735371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122846.

The product of its digits is 88200, while the sum is 39.

The spelling of 11542735371 in words is "eleven billion, five hundred forty-two million, seven hundred thirty-five thousand, three hundred seventy-one".