601501400304 has 160 divisors (see below), whose sum is σ = 1904126699520. Its totient is φ = 159700709376.

The previous prime is 601501400299. The next prime is 601501400327. The reversal of 601501400304 is 403004105106.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215239 + ... + 1117734.

It is an arithmetic number, because the mean of its divisors is an integer number (11900791872).

Almost surely, 2^601501400304 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 601501400304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952063349760).

601501400304 is an abundant number, since it is smaller than the sum of its proper divisors (1302625299216).

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

601501400304 is a wasteful number, since it uses less digits than its factorization.

601501400304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333087 (or 1333081 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 601501400304 in words is "six hundred one billion, five hundred one million, four hundred thousand, three hundred four".