401234264120011 has 16 divisors (see below), whose sum is σ = 462762635526400. Its totient is φ = 340758221489568.

The previous prime is 401234264120003. The next prime is 401234264120071. The reversal of 401234264120011 is 110021462432104.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 401234264120011 - 2³ = 401234264120003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401234264120071) 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, 168326860 + ... + 170693878.

It is an arithmetic number, because the mean of its divisors is an integer number (28922664720400).

Almost surely, 2^{401234264120011} is an apocalyptic number.

401234264120011 is a deficient number, since it is larger than the sum of its proper divisors (61528371406389).

401234264120011 is a wasteful number, since it uses less digits than its factorization.

401234264120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589298.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 401234264120011 in words is "four hundred one trillion, two hundred thirty-four billion, two hundred sixty-four million, one hundred twenty thousand, eleven".