401053430767 has 8 divisors (see below), whose sum is σ = 444042876672. Its totient is φ = 359152325400.

The previous prime is 401053430761. The next prime is 401053430797. The reversal of 401053430767 is 767034350104.

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

It is not a de Polignac number, because 401053430767 - 2³ = 401053430759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401053430761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272084359 + ... + 272085832.

It is an arithmetic number, because the mean of its divisors is an integer number (55505359584).

Almost surely, 2^401053430767 is an apocalyptic number.

401053430767 is a deficient number, since it is larger than the sum of its proper divisors (42989445905).

401053430767 is a wasteful number, since it uses less digits than its factorization.

401053430767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544170269.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 401053430767 in words is "four hundred one billion, fifty-three million, four hundred thirty thousand, seven hundred sixty-seven".