9632121098412 has 72 divisors (see below), whose sum is σ = 23496451224064. Its totient is φ = 3070869965856.

The previous prime is 9632121098381. The next prime is 9632121098441. The reversal of 9632121098412 is 2148901212369.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92012733 + ... + 92117355.

Almost surely, 2^{9632121098412} is an apocalyptic number.

9632121098412 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9632121098412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11748225612032).

9632121098412 is an abundant number, since it is smaller than the sum of its proper divisors (13864330125652).

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

9632121098412 is a wasteful number, since it uses less digits than its factorization.

9632121098412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119179 (or 119154 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 9632121098412 in words is "nine trillion, six hundred thirty-two billion, one hundred twenty-one million, ninety-eight thousand, four hundred twelve".