273021147411012 has 1536 divisors, whose sum is σ = 1025258972774400. Its totient is φ = 60500776089600.

The previous prime is 273021147410933. The next prime is 273021147411031. The reversal of 273021147411012 is 210114741120372.

273021147411012 is a `hidden beast` number, since 2 + 73 + 0 + 2 + 1 + 1 + 474 + 110 + 1 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 58350317689 + ... + 58350322367.

It is an arithmetic number, because the mean of its divisors is an integer number (667486310400).

Almost surely, 2^{273021147411012} is an apocalyptic number.

273021147411012 is a gapful number since it is divisible by the number (22) 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 273021147411012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512629486387200).

273021147411012 is an abundant number, since it is smaller than the sum of its proper divisors (752237825363388).

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

273021147411012 is a wasteful number, since it uses less digits than its factorization.

273021147411012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534 (or 5526 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

Adding to 273021147411012 its reverse (210114741120372), we get a palindrome (483135888531384).

The spelling of 273021147411012 in words is "two hundred seventy-three trillion, twenty-one billion, one hundred forty-seven million, four hundred eleven thousand, twelve".