60309034240 has 288 divisors, whose sum is σ = 181945564416. Its totient is φ = 18641387520.

The previous prime is 60309034211. The next prime is 60309034249. The reversal of 60309034240 is 4243090306.

It is a super-2 number, since 2×60309034240² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60309034249) 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, 5002620 + ... + 5014660.

It is an arithmetic number, because the mean of its divisors is an integer number (631755432).

Almost surely, 2^60309034240 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 60309034240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90972782208).

60309034240 is an abundant number, since it is smaller than the sum of its proper divisors (121636530176).

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

60309034240 is a wasteful number, since it uses less digits than its factorization.

60309034240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12125 (or 12111 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 60309034240 in words is "sixty billion, three hundred nine million, thirty-four thousand, two hundred forty".