234331021099 has 8 divisors (see below), whose sum is σ = 267828593408. Its totient is φ = 200838876840.

The previous prime is 234331021097. The next prime is 234331021139. The reversal of 234331021099 is 990120133432.

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

It is not a de Polignac number, because 234331021099 - 2¹ = 234331021097 is a prime.

It is a super-2 number, since 2×234331021099² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234331021097) 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, 1264077 + ... + 1437550.

It is an arithmetic number, because the mean of its divisors is an integer number (33478574176).

Almost surely, 2^234331021099 is an apocalyptic number.

234331021099 is a deficient number, since it is larger than the sum of its proper divisors (33497572309).

234331021099 is a wasteful number, since it uses less digits than its factorization.

234331021099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714025.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 234331021099 in words is "two hundred thirty-four billion, three hundred thirty-one million, twenty-one thousand, ninety-nine".