480141781 has 8 divisors (see below), whose sum is σ = 551131520. Its totient is φ = 409751568.

The previous prime is 480141773. The next prime is 480141791. The reversal of 480141781 is 187141084.

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 480141781 - 2³ = 480141773 is a prime.

It is a super-2 number, since 2×480141781² = 461072259723703922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480141751) 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, 148161 + ... + 151366.

It is an arithmetic number, because the mean of its divisors is an integer number (68891440).

Almost surely, 2^480141781 is an apocalyptic number.

It is an amenable number.

480141781 is a deficient number, since it is larger than the sum of its proper divisors (70989739).

480141781 is a wasteful number, since it uses less digits than its factorization.

480141781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299763.

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 480141781 is about 21912.1377551347. The cubic root of 480141781 is about 783.0506114571.

The spelling of 480141781 in words is "four hundred eighty million, one hundred forty-one thousand, seven hundred eighty-one".