60154429440 has 480 divisors, whose sum is σ = 223465697280. Its totient is φ = 13532921856.

The previous prime is 60154429411. The next prime is 60154429441. The reversal of 60154429440 is 4492445106.

It is a tau number, because it is divible by the number of its divisors (480).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60154429441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125583121 + ... + 125583599.

It is an arithmetic number, because the mean of its divisors is an integer number (465553536).

Almost surely, 2^60154429440 is an apocalyptic number.

60154429440 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 60154429440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111732848640).

60154429440 is an abundant number, since it is smaller than the sum of its proper divisors (163311267840).

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

60154429440 is an equidigital number, since it uses as much as digits as its factorization.

60154429440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 60154429440 in words is "sixty billion, one hundred fifty-four million, four hundred twenty-nine thousand, four hundred forty".