123400414100211 has 8 divisors (see below), whose sum is σ = 164547153308304. Its totient is φ = 82260308812800.

The previous prime is 123400414100101. The next prime is 123400414100273. The reversal of 123400414100211 is 112001414004321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123400414100211 - 2¹⁸ = 123400413838067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123400414100281) 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, 1658436766 + ... + 1658511171.

It is an arithmetic number, because the mean of its divisors is an integer number (20568394163538).

Almost surely, 2^{123400414100211} is an apocalyptic number.

123400414100211 is a deficient number, since it is larger than the sum of its proper divisors (41146739208093).

123400414100211 is a wasteful number, since it uses less digits than its factorization.

123400414100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316960341.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 123400414100211 its reverse (112001414004321), we get a palindrome (235401828104532).

The spelling of 123400414100211 in words is "one hundred twenty-three trillion, four hundred billion, four hundred fourteen million, one hundred thousand, two hundred eleven".