609891714432 has 2048 divisors, whose sum is σ = 2568919449600. Its totient is φ = 138499891200.

The previous prime is 609891714431. The next prime is 609891714433. The reversal of 609891714432 is 234417198906.

609891714432 is a `hidden beast` number, since 60 + 9 + 89 + 1 + 71 + 4 + 432 = 666.

It is an interprime number because it is at equal distance from previous prime (609891714431) and next prime (609891714433).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609891714431) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 12976419433 + ... + 12976419479.

It is an arithmetic number, because the mean of its divisors is an integer number (1254355200).

Almost surely, 2^609891714432 is an apocalyptic number.

609891714432 is a gapful number since it is divisible by the number (62) 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 609891714432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1284459724800).

609891714432 is an abundant number, since it is smaller than the sum of its proper divisors (1959027735168).

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

609891714432 is a wasteful number, since it uses less digits than its factorization.

609891714432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 609891714432 in words is "six hundred nine billion, eight hundred ninety-one million, seven hundred fourteen thousand, four hundred thirty-two".