60401211520 has 256 divisors, whose sum is σ = 160812449280. Its totient is φ = 21552906240.

The previous prime is 60401211503. The next prime is 60401211529. The reversal of 60401211520 is 2511210406.

It is a junction number, because it is equal to n+sod(n) for n = 60401211491 and 60401211500.

It is not an unprimeable number, because it can be changed into a prime (60401211529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32455390 + ... + 32457250.

It is an arithmetic number, because the mean of its divisors is an integer number (628173630).

Almost surely, 2^60401211520 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 60401211520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80406224640).

60401211520 is an abundant number, since it is smaller than the sum of its proper divisors (100411237760).

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

60401211520 is a wasteful number, since it uses less digits than its factorization.

60401211520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 60401211520 its reverse (2511210406), we get a palindrome (62912421926).

The spelling of 60401211520 in words is "sixty billion, four hundred one million, two hundred eleven thousand, five hundred twenty".