2340401223124 has 6 divisors (see below), whose sum is σ = 4095702140474. Its totient is φ = 1170200611560.

The previous prime is 2340401223073. The next prime is 2340401223157. The reversal of 2340401223124 is 4213221040432.

It can be written as a sum of positive squares in only one way, i.e., 1410465016900 + 929936206224 = 1187630^2 + 964332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2340401223092 and 2340401223101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292550152887 + ... + 292550152894.

Almost surely, 2^{2340401223124} is an apocalyptic number.

It is an amenable number.

2340401223124 is a deficient number, since it is larger than the sum of its proper divisors (1755300917350).

2340401223124 is a wasteful number, since it uses less digits than its factorization.

2340401223124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585100305785 (or 585100305783 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2340401223124 its reverse (4213221040432), we get a palindrome (6553622263556).

The spelling of 2340401223124 in words is "two trillion, three hundred forty billion, four hundred one million, two hundred twenty-three thousand, one hundred twenty-four".