2701252421 has 8 divisors (see below), whose sum is σ = 3087948864. Its totient is φ = 2314756800.

The previous prime is 2701252397. The next prime is 2701252441. The reversal of 2701252421 is 1242521072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2701252421 is a prime.

It is a super-2 number, since 2×2701252421² = 14593529283916722482, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2701252441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20180 + ... + 76221.

It is an arithmetic number, because the mean of its divisors is an integer number (385993608).

Almost surely, 2^2701252421 is an apocalyptic number.

It is an amenable number.

2701252421 is a deficient number, since it is larger than the sum of its proper divisors (386696443).

2701252421 is an equidigital number, since it uses as much as digits as its factorization.

2701252421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100411.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 2701252421 is about 51973.5742565393. The cubic root of 2701252421 is about 1392.6919213698.

Adding to 2701252421 its reverse (1242521072), we get a palindrome (3943773493).

The spelling of 2701252421 in words is "two billion, seven hundred one million, two hundred fifty-two thousand, four hundred twenty-one".