609007429448 has 64 divisors (see below), whose sum is σ = 1278466312320. Its totient is φ = 269615756800.

The previous prime is 609007429421. The next prime is 609007429451. The reversal of 609007429448 is 844924700906.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a self number, because there is not a number n which added to its sum of digits gives 609007429448.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162413 + ... + 1115523.

It is an arithmetic number, because the mean of its divisors is an integer number (19976036130).

Almost surely, 2^609007429448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 609007429448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639233156160).

609007429448 is an abundant number, since it is smaller than the sum of its proper divisors (669458882872).

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

609007429448 is a wasteful number, since it uses less digits than its factorization.

609007429448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953318 (or 953314 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 609007429448 in words is "six hundred nine billion, seven million, four hundred twenty-nine thousand, four hundred forty-eight".