90472341117 has 16 divisors (see below), whose sum is σ = 120800903168. Its totient is φ = 60229390320.

The previous prime is 90472341107. The next prime is 90472341121. The reversal of 90472341117 is 71114327409.

It is not a de Polignac number, because 90472341117 - 2¹⁵ = 90472308349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90472341107) 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, 9934188 + ... + 9943290.

It is an arithmetic number, because the mean of its divisors is an integer number (7550056448).

Almost surely, 2^90472341117 is an apocalyptic number.

It is an amenable number.

90472341117 is a deficient number, since it is larger than the sum of its proper divisors (30328562051).

90472341117 is a wasteful number, since it uses less digits than its factorization.

90472341117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13440.

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 90472341117 in words is "ninety billion, four hundred seventy-two million, three hundred forty-one thousand, one hundred seventeen".