273027720372 has 48 divisors (see below), whose sum is σ = 711930389184. Its totient is φ = 80717728000.

The previous prime is 273027720359. The next prime is 273027720443.

It is a happy number.

273027720372 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25218879 + ... + 25229702.

It is an arithmetic number, because the mean of its divisors is an integer number (14831883108).

Almost surely, 2^273027720372 is an apocalyptic number.

273027720372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

273027720372 is an abundant number, since it is smaller than the sum of its proper divisors (438902668812).

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

273027720372 is a wasteful number, since it uses less digits than its factorization.

273027720372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50448640 (or 50448638 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 42.

It can be divided in two parts, 273027 and 720372, that added together give a palindrome (993399).

The spelling of 273027720372 in words is "two hundred seventy-three billion, twenty-seven million, seven hundred twenty thousand, three hundred seventy-two".