609970310214780 has 192 divisors, whose sum is σ = 1801148510085120. Its totient is φ = 153811605024000.

The previous prime is 609970310214773. The next prime is 609970310214817. The reversal of 609970310214780 is 87412013079906.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 609970310214780.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1485530505 + ... + 1485941055.

It is an arithmetic number, because the mean of its divisors is an integer number (9380981823360).

Almost surely, 2^{609970310214780} is an apocalyptic number.

609970310214780 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 609970310214780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (900574255042560).

609970310214780 is an abundant number, since it is smaller than the sum of its proper divisors (1191178199870340).

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

609970310214780 is a wasteful number, since it uses less digits than its factorization.

609970310214780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413000 (or 412998 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 57.

The spelling of 609970310214780 in words is "six hundred nine trillion, nine hundred seventy billion, three hundred ten million, two hundred fourteen thousand, seven hundred eighty".