900098889054401 has 4 divisors (see below), whose sum is σ = 900133509600000. Its totient is φ = 900064268508804.

The previous prime is 900098889054397. The next prime is 900098889054457. The reversal of 900098889054401 is 104450988890009.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 900098889054401 - 2² = 900098889054397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900098889054301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17310233801 + ... + 17310285798.

It is an arithmetic number, because the mean of its divisors is an integer number (225033377400000).

Almost surely, 2^{900098889054401} is an apocalyptic number.

It is an amenable number.

900098889054401 is a deficient number, since it is larger than the sum of its proper divisors (34620545599).

900098889054401 is a wasteful number, since it uses less digits than its factorization.

900098889054401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34620545598.

The product of its (nonzero) digits is 29859840, while the sum is 65.

The spelling of 900098889054401 in words is "nine hundred trillion, ninety-eight billion, eight hundred eighty-nine million, fifty-four thousand, four hundred one".