11345408450 has 12 divisors (see below), whose sum is σ = 21102459810. Its totient is φ = 4538163360.

The previous prime is 11345408441. The next prime is 11345408461. The reversal of 11345408450 is 5480454311.

It can be written as a sum of positive squares in 3 ways, for example, as 9949863001 + 1395545449 = 99749^2 + 37357^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11345408450.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113454035 + ... + 113454134.

Almost surely, 2^11345408450 is an apocalyptic number.

11345408450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11345408450 is a deficient number, since it is larger than the sum of its proper divisors (9757051360).

11345408450 is a wasteful number, since it uses less digits than its factorization.

11345408450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226908181 (or 226908176 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 11345408450 in words is "eleven billion, three hundred forty-five million, four hundred eight thousand, four hundred fifty".