620247821315114 has 8 divisors (see below), whose sum is σ = 970822676841120. Its totient is φ = 296640262368076.

The previous prime is 620247821315029. The next prime is 620247821315117. The reversal of 620247821315114 is 411513128742026.

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

It is a super-2 number, since 2×620247821315114² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (620247821315117) 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, 6741824144684 + ... + 6741824144775.

It is an arithmetic number, because the mean of its divisors is an integer number (121352834605140).

Almost surely, 2^{620247821315114} is an apocalyptic number.

620247821315114 is a deficient number, since it is larger than the sum of its proper divisors (350574855526006).

620247821315114 is a wasteful number, since it uses less digits than its factorization.

620247821315114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13483648289484.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 620247821315114 in words is "six hundred twenty trillion, two hundred forty-seven billion, eight hundred twenty-one million, three hundred fifteen thousand, one hundred fourteen".