23554405401 has 8 divisors (see below), whose sum is σ = 31407949344. Its totient is φ = 15701899200.

The previous prime is 23554405397. The next prime is 23554405423. The reversal of 23554405401 is 10450445532.

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

It is not a de Polignac number, because 23554405401 - 2² = 23554405397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23554405801) 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, 204831 + ... + 298436.

It is an arithmetic number, because the mean of its divisors is an integer number (3925993668).

Almost surely, 2^23554405401 is an apocalyptic number.

It is an amenable number.

23554405401 is a deficient number, since it is larger than the sum of its proper divisors (7853543943).

23554405401 is a wasteful number, since it uses less digits than its factorization.

23554405401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518871.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 23554405401 in words is "twenty-three billion, five hundred fifty-four million, four hundred five thousand, four hundred one".