401010040067 has 32 divisors (see below), whose sum is σ = 507172334592. Its totient is φ = 308535537024.

The previous prime is 401010040061. The next prime is 401010040073. The reversal of 401010040067 is 760040010104.

It is an interprime number because it is at equal distance from previous prime (401010040061) and next prime (401010040073).

It is not a de Polignac number, because 401010040067 - 2²² = 401005845763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (401010040061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6186608 + ... + 6251090.

It is an arithmetic number, because the mean of its divisors is an integer number (15849135456).

Almost surely, 2^401010040067 is an apocalyptic number.

401010040067 is a deficient number, since it is larger than the sum of its proper divisors (106162294525).

401010040067 is a wasteful number, since it uses less digits than its factorization.

401010040067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66387.

The product of its (nonzero) digits is 672, while the sum is 23.

The spelling of 401010040067 in words is "four hundred one billion, ten million, forty thousand, sixty-seven".