60901265040 has 720 divisors, whose sum is σ = 244020381696. Its totient is φ = 12517908480.

The previous prime is 60901265011. The next prime is 60901265101. The reversal of 60901265040 is 4056210906.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 60901264992 and 60901265010.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 180715752 + ... + 180716088.

Almost surely, 2^60901265040 is an apocalyptic number.

60901265040 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 60901265040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122010190848).

60901265040 is an abundant number, since it is smaller than the sum of its proper divisors (183119116656).

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

60901265040 is a wasteful number, since it uses less digits than its factorization.

60901265040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 60901265040 its reverse (4056210906), we get a palindrome (64957475946).

The spelling of 60901265040 in words is "sixty billion, nine hundred one million, two hundred sixty-five thousand, forty".