99254079229 has 2 divisors, whose sum is σ = 99254079230. Its totient is φ = 99254079228.

The previous prime is 99254079217. The next prime is 99254079257. The reversal of 99254079229 is 92297045299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52669332004 + 46584747225 = 229498^2 + 215835^2 .

It is a cyclic number.

It is not a de Polignac number, because 99254079229 - 2²¹ = 99251982077 is a prime.

It is a super-3 number, since 3×99254079229³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99254079269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49627039614 + 49627039615.

It is an arithmetic number, because the mean of its divisors is an integer number (49627039615).

Almost surely, 2^99254079229 is an apocalyptic number.

It is an amenable number.

99254079229 is a deficient number, since it is larger than the sum of its proper divisors (1).

99254079229 is an equidigital number, since it uses as much as digits as its factorization.

99254079229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7348320, while the sum is 58.

The spelling of 99254079229 in words is "ninety-nine billion, two hundred fifty-four million, seventy-nine thousand, two hundred twenty-nine".