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4407001067401 = 157148671888079
BaseRepresentation
bin100000000100001010110…
…1110111010111110001001
3120121022020111000010220121
41000020111232322332021
51034201014233124101
613212314235223241
7633252411000262
oct100102556727611
916538214003817
104407001067401
111449aa9237589
125b21338a7b21
1325c769a247ba
1411342b259969
157998232e0a1
hex40215bbaf89

4407001067401 has 8 divisors (see below), whose sum is σ = 4435371803520. Its totient is φ = 4378634137488.

The previous prime is 4407001067321. The next prime is 4407001067429. The reversal of 4407001067401 is 1047601007044.

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 4407001067401 - 227 = 4406866849673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4407001067801) 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, 1390080 + ... + 3278158.

It is an arithmetic number, because the mean of its divisors is an integer number (554421475440).

Almost surely, 24407001067401 is an apocalyptic number.

It is an amenable number.

4407001067401 is a deficient number, since it is larger than the sum of its proper divisors (28370736119).

4407001067401 is a wasteful number, since it uses less digits than its factorization.

4407001067401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903103.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 4407001067401 in words is "four trillion, four hundred seven billion, one million, sixty-seven thousand, four hundred one".

Divisors: 1 157 14867 1888079 2334119 296428403 28070070493 4407001067401