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23044330320401 = 131805998158303
BaseRepresentation
bin1010011110101011011010…
…00111110111001000010001
310000121000110000001101110102
411033111231013313020101
511010024242030223101
6121002230314142145
74565616662544425
oct517255507671021
9100530400041412
1023044330320401
117385055779645
12270218b721955
13cb20c0070450
145994cc89cb85
1529e68133486b
hex14f56d1f7211

23044330320401 has 8 divisors (see below), whose sum is σ = 24818345583360. Its totient is φ = 21270511410192.

The previous prime is 23044330320311. The next prime is 23044330320449. The reversal of 23044330320401 is 10402303344032.

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

It is a cyclic number.

It is not a de Polignac number, because 23044330320401 - 210 = 23044330319377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23044330320491) 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, 48844385 + ... + 49313918.

It is an arithmetic number, because the mean of its divisors is an integer number (3102293197920).

Almost surely, 223044330320401 is an apocalyptic number.

It is an amenable number.

23044330320401 is a deficient number, since it is larger than the sum of its proper divisors (1774015262959).

23044330320401 is a wasteful number, since it uses less digits than its factorization.

23044330320401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98176375.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 23044330320401 its reverse (10402303344032), we get a palindrome (33446633664433).

The spelling of 23044330320401 in words is "twenty-three trillion, forty-four billion, three hundred thirty million, three hundred twenty thousand, four hundred one".

Divisors: 1 13 18059 234767 98158303 1276057939 1772640793877 23044330320401