7121232096 has 96 divisors (see below), whose sum is σ = 20529936000. Its totient is φ = 2143418880.

The previous prime is 7121232061. The next prime is 7121232133. The reversal of 7121232096 is 6902321217.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134715 + ... + 179973.

It is an arithmetic number, because the mean of its divisors is an integer number (213853500).

Almost surely, 2^7121232096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7121232096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10264968000).

7121232096 is an abundant number, since it is smaller than the sum of its proper divisors (13408703904).

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

7121232096 is a wasteful number, since it uses less digits than its factorization.

7121232096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45432 (or 45424 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 7121232096 is about 84387.3929920815. The cubic root of 7121232096 is about 1923.9113062302.

The spelling of 7121232096 in words is "seven billion, one hundred twenty-one million, two hundred thirty-two thousand, ninety-six".