2124816470386 has 4 divisors (see below), whose sum is σ = 3187224705582. Its totient is φ = 1062408235192.

The previous prime is 2124816470341. The next prime is 2124816470419. The reversal of 2124816470386 is 6830746184212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2109811445361 + 15005025025 = 1452519^2 + 122495^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531204117595 + ... + 531204117598.

Almost surely, 2^{2124816470386} is an apocalyptic number.

2124816470386 is a deficient number, since it is larger than the sum of its proper divisors (1062408235196).

2124816470386 is a wasteful number, since it uses less digits than its factorization.

2124816470386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062408235195.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 2124816470386 in words is "two trillion, one hundred twenty-four billion, eight hundred sixteen million, four hundred seventy thousand, three hundred eighty-six".