4252742772662 has 8 divisors (see below), whose sum is σ = 6379508247600. Its totient is φ = 2126240023464.

The previous prime is 4252742772631. The next prime is 4252742772667. The reversal of 4252742772662 is 2662772472524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4252742772598 and 4252742772607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252742772667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65640962 + ... + 65705717.

It is an arithmetic number, because the mean of its divisors is an integer number (797438530950).

Almost surely, 2^{4252742772662} is an apocalyptic number.

4252742772662 is a deficient number, since it is larger than the sum of its proper divisors (2126765474938).

4252742772662 is a wasteful number, since it uses less digits than its factorization.

4252742772662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131362870.

The product of its digits is 31610880, while the sum is 56.

The spelling of 4252742772662 in words is "four trillion, two hundred fifty-two billion, seven hundred forty-two million, seven hundred seventy-two thousand, six hundred sixty-two".