60781266000 has 2400 divisors, whose sum is σ = 298850872320. Its totient is φ = 11757312000.

The previous prime is 60781265983. The next prime is 60781266001. The reversal of 60781266000 is 66218706.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60781266001) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 1960685985 + ... + 1960686015.

Almost surely, 2^60781266000 is an apocalyptic number.

60781266000 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 60781266000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149425436160).

60781266000 is an abundant number, since it is smaller than the sum of its proper divisors (238069606320).

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

60781266000 is a wasteful number, since it uses less digits than its factorization.

60781266000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 60781266000 in words is "sixty billion, seven hundred eighty-one million, two hundred sixty-six thousand".