98133938501953 has 16 divisors (see below), whose sum is σ = 99759280320000. Its totient is φ = 96521770732032.

The previous prime is 98133938501873. The next prime is 98133938501983. The reversal of 98133938501953 is 35910583933189.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98133938501953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98133938501983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27285648 + ... + 30672046.

It is an arithmetic number, because the mean of its divisors is an integer number (6234955020000).

Almost surely, 2^{98133938501953} is an apocalyptic number.

It is an amenable number.

98133938501953 is a deficient number, since it is larger than the sum of its proper divisors (1625341818047).

98133938501953 is a wasteful number, since it uses less digits than its factorization.

98133938501953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388344.

The product of its (nonzero) digits is 94478400, while the sum is 67.

The spelling of 98133938501953 in words is "ninety-eight trillion, one hundred thirty-three billion, nine hundred thirty-eight million, five hundred one thousand, nine hundred fifty-three".