620366150136414 has 48 divisors (see below), whose sum is σ = 1365009872098320. Its totient is φ = 187820229379200.

The previous prime is 620366150136407. The next prime is 620366150136419. The reversal of 620366150136414 is 414631051663026.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620366150136419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 384451327 + ... + 386061594.

It is an arithmetic number, because the mean of its divisors is an integer number (28437705668715).

Almost surely, 2^{620366150136414} is an apocalyptic number.

620366150136414 is an abundant number, since it is smaller than the sum of its proper divisors (744643721961906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

620366150136414 is a wasteful number, since it uses less digits than its factorization.

620366150136414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770514057 (or 770514046 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 620366150136414 in words is "six hundred twenty trillion, three hundred sixty-six billion, one hundred fifty million, one hundred thirty-six thousand, four hundred fourteen".