23428493298 has 40 divisors (see below), whose sum is σ = 59996779392. Its totient is φ = 6693854904.

The previous prime is 23428493281. The next prime is 23428493311. The reversal of 23428493298 is 89239482432.

23428493298 is a `hidden beast` number, since 2 + 34 + 284 + 9 + 329 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10328890 + ... + 10331157.

Almost surely, 2^23428493298 is an apocalyptic number.

23428493298 is an abundant number, since it is smaller than the sum of its proper divisors (36568286094).

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

23428493298 is a wasteful number, since it uses less digits than its factorization.

23428493298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20660068 (or 20660059 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 23428493298 in words is "twenty-three billion, four hundred twenty-eight million, four hundred ninety-three thousand, two hundred ninety-eight".