60020231892 has 96 divisors (see below), whose sum is σ = 151761859200. Its totient is φ = 18393526272.

The previous prime is 60020231891. The next prime is 60020231893. The reversal of 60020231892 is 29813202006.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (60020231891) and next prime (60020231893).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60020231891) 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, 1487034 + ... + 1526862.

It is an arithmetic number, because the mean of its divisors is an integer number (1580852700).

Almost surely, 2^60020231892 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 60020231892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75880929600).

60020231892 is an abundant number, since it is smaller than the sum of its proper divisors (91741627308).

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

60020231892 is a wasteful number, since it uses less digits than its factorization.

60020231892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40025 (or 40023 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

Adding to 60020231892 its reverse (29813202006), we get a palindrome (89833433898).

The spelling of 60020231892 in words is "sixty billion, twenty million, two hundred thirty-one thousand, eight hundred ninety-two".