98387260053221 has 8 divisors (see below), whose sum is σ = 98413711712064. Its totient is φ = 98360809064320.

The previous prime is 98387260053197. The next prime is 98387260053223. The reversal of 98387260053221 is 12235006278389.

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

It is a cyclic number.

It is not a de Polignac number, because 98387260053221 - 2¹⁴ = 98387260036837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98387260053223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462029045 + ... + 462241941.

It is an arithmetic number, because the mean of its divisors is an integer number (12301713964008).

Almost surely, 2^{98387260053221} is an apocalyptic number.

It is an amenable number.

98387260053221 is a deficient number, since it is larger than the sum of its proper divisors (26451658843).

98387260053221 is a wasteful number, since it uses less digits than its factorization.

98387260053221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334971.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 98387260053221 in words is "ninety-eight trillion, three hundred eighty-seven billion, two hundred sixty million, fifty-three thousand, two hundred twenty-one".