11570840350 has 12 divisors (see below), whose sum is σ = 21521763144. Its totient is φ = 4628336120.

The previous prime is 11570840329. The next prime is 11570840357. The reversal of 11570840350 is 5304807511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11570840357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115708354 + ... + 115708453.

It is an arithmetic number, because the mean of its divisors is an integer number (1793480262).

Almost surely, 2^11570840350 is an apocalyptic number.

11570840350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11570840350 is a deficient number, since it is larger than the sum of its proper divisors (9950922794).

11570840350 is a wasteful number, since it uses less digits than its factorization.

11570840350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231416819 (or 231416814 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 11570840350 in words is "eleven billion, five hundred seventy million, eight hundred forty thousand, three hundred fifty".