90101243340129 has 8 divisors (see below), whose sum is σ = 137297132708800. Its totient is φ = 51486424765776.

The previous prime is 90101243340103. The next prime is 90101243340131. The reversal of 90101243340129 is 92104334210109.

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

It is not a de Polignac number, because 90101243340129 - 2⁷ = 90101243340001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90101243340149) 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, 2145267698554 + ... + 2145267698595.

It is an arithmetic number, because the mean of its divisors is an integer number (17162141588600).

Almost surely, 2^{90101243340129} is an apocalyptic number.

It is an amenable number.

90101243340129 is a deficient number, since it is larger than the sum of its proper divisors (47195889368671).

90101243340129 is a wasteful number, since it uses less digits than its factorization.

90101243340129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4290535397159.

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 90101243340129 in words is "ninety trillion, one hundred one billion, two hundred forty-three million, three hundred forty thousand, one hundred twenty-nine".