620441362000 has 40 divisors (see below), whose sum is σ = 1500227218152. Its totient is φ = 248176544000.

The previous prime is 620441361989. The next prime is 620441362081. The reversal of 620441362000 is 263144026.

620441362000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 266211856 + 620175150144 = 16316^2 + 787512^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 620441362000.

It is a congruent number.

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, 155108341 + ... + 155112340.

Almost surely, 2^620441362000 is an apocalyptic number.

It is an amenable number.

620441362000 is an abundant number, since it is smaller than the sum of its proper divisors (879785856152).

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

620441362000 is a wasteful number, since it uses less digits than its factorization.

620441362000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310220704 (or 310220688 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 620441362000 in words is "six hundred twenty billion, four hundred forty-one million, three hundred sixty-two thousand".