23351044394 has 8 divisors (see below), whose sum is σ = 35027676288. Its totient is φ = 11675152300.

The previous prime is 23351044391. The next prime is 23351044411. The reversal of 23351044394 is 49344015332.

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

It is not an unprimeable number, because it can be changed into a prime (23351044391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97832 + ... + 237219.

It is an arithmetic number, because the mean of its divisors is an integer number (4378459536).

Almost surely, 2^23351044394 is an apocalyptic number.

23351044394 is a deficient number, since it is larger than the sum of its proper divisors (11676631894).

23351044394 is a wasteful number, since it uses less digits than its factorization.

23351044394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369900.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 23351044394 in words is "twenty-three billion, three hundred fifty-one million, forty-four thousand, three hundred ninety-four".