98958510034458 has 32 divisors (see below), whose sum is σ = 198066125919744. Its totient is φ = 32961325114032.

The previous prime is 98958510034457. The next prime is 98958510034463. The reversal of 98958510034458 is 85443001585989.

It is a junction number, because it is equal to n+sod(n) for n = 98958510034392 and 98958510034401.

It is not an unprimeable number, because it can be changed into a prime (98958510034457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64727491 + ... + 66238697.

It is an arithmetic number, because the mean of its divisors is an integer number (6189566434992).

Almost surely, 2^{98958510034458} is an apocalyptic number.

98958510034458 is an abundant number, since it is smaller than the sum of its proper divisors (99107615885286).

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

98958510034458 is a wasteful number, since it uses less digits than its factorization.

98958510034458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519426.

The product of its (nonzero) digits is 248832000, while the sum is 69.

The spelling of 98958510034458 in words is "ninety-eight trillion, nine hundred fifty-eight billion, five hundred ten million, thirty-four thousand, four hundred fifty-eight".