401812424023 has 8 divisors (see below), whose sum is σ = 430940833200. Its totient is φ = 373482053568.

The previous prime is 401812424009. The next prime is 401812424033. The reversal of 401812424023 is 320424218104.

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 401812424023 - 2¹⁷ = 401812292951 is a prime.

It is a super-2 number, since 2×401812424023² (a number of 24 digits) 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 (401812424033) 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, 199508638 + ... + 199510651.

It is an arithmetic number, because the mean of its divisors is an integer number (53867604150).

Almost surely, 2^401812424023 is an apocalyptic number.

401812424023 is a deficient number, since it is larger than the sum of its proper divisors (29128409177).

401812424023 is a wasteful number, since it uses less digits than its factorization.

401812424023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399019361.

The product of its (nonzero) digits is 12288, while the sum is 31.

The spelling of 401812424023 in words is "four hundred one billion, eight hundred twelve million, four hundred twenty-four thousand, twenty-three".