478733642150401 has 16 divisors (see below), whose sum is σ = 529833018969216. Its totient is φ = 428902437040000.

The previous prime is 478733642150363. The next prime is 478733642150471. The reversal of 478733642150401 is 104051246337874.

It is not a de Polignac number, because 478733642150401 - 2¹³ = 478733642142209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478733642150471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126862660 + ... + 130581781.

It is an arithmetic number, because the mean of its divisors is an integer number (33114563685576).

Almost surely, 2^{478733642150401} is an apocalyptic number.

It is an amenable number.

478733642150401 is a deficient number, since it is larger than the sum of its proper divisors (51099376818815).

478733642150401 is a wasteful number, since it uses less digits than its factorization.

478733642150401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257446904.

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 478733642150401 in words is "four hundred seventy-eight trillion, seven hundred thirty-three billion, six hundred forty-two million, one hundred fifty thousand, four hundred one".