400026214103 has 16 divisors (see below), whose sum is σ = 414658527360. Its totient is φ = 385735797216.

The previous prime is 400026214097. The next prime is 400026214117. The reversal of 400026214103 is 301412620004.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-400026214103 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 (400026214153) 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, 276176 + ... + 936122.

It is an arithmetic number, because the mean of its divisors is an integer number (25916157960).

Almost surely, 2^400026214103 is an apocalyptic number.

400026214103 is a deficient number, since it is larger than the sum of its proper divisors (14632313257).

400026214103 is a wasteful number, since it uses less digits than its factorization.

400026214103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660206.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 400026214103 its reverse (301412620004), we get a palindrome (701438834107).

The spelling of 400026214103 in words is "four hundred billion, twenty-six million, two hundred fourteen thousand, one hundred three".