402014101223 has 32 divisors (see below), whose sum is σ = 475975864320. Its totient is φ = 332353082880.

The previous prime is 402014101193. The next prime is 402014101301. The reversal of 402014101223 is 322101410204.

It is not a de Polignac number, because 402014101223 - 2²⁸ = 401745665767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 402014101195 and 402014101204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402014101123) 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, 34228490 + ... + 34240232.

It is an arithmetic number, because the mean of its divisors is an integer number (14874245760).

Almost surely, 2^402014101223 is an apocalyptic number.

402014101223 is a deficient number, since it is larger than the sum of its proper divisors (73961763097).

402014101223 is a wasteful number, since it uses less digits than its factorization.

402014101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12927.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 402014101223 its reverse (322101410204), we get a palindrome (724115511427).

The spelling of 402014101223 in words is "four hundred two billion, fourteen million, one hundred one thousand, two hundred twenty-three".