16224415052 has 24 divisors (see below), whose sum is σ = 31099541760. Its totient is φ = 7371741440.

The previous prime is 16224415049. The next prime is 16224415117. The reversal of 16224415052 is 25051442261.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4111724 + ... + 4115667.

It is an arithmetic number, because the mean of its divisors is an integer number (1295814240).

Almost surely, 2^16224415052 is an apocalyptic number.

It is an amenable number.

16224415052 is a deficient number, since it is larger than the sum of its proper divisors (14875126708).

16224415052 is a wasteful number, since it uses less digits than its factorization.

16224415052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8227441 (or 8227439 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 16224415052 in words is "sixteen billion, two hundred twenty-four million, four hundred fifteen thousand, fifty-two".