2354042212623 has 24 divisors (see below), whose sum is σ = 3438642979200. Its totient is φ = 1551717082944.

The previous prime is 2354042212609. The next prime is 2354042212631. The reversal of 2354042212623 is 3262122404532.

2354042212623 is a `hidden beast` number, since 2 + 3 + 5 + 4 + 0 + 4 + 2 + 21 + 2 + 623 = 666.

It is not a de Polignac number, because 2354042212623 - 2⁴ = 2354042212607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2354042212663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2034940 + ... + 2974737.

It is an arithmetic number, because the mean of its divisors is an integer number (143276790800).

Almost surely, 2^{2354042212623} is an apocalyptic number.

2354042212623 is a deficient number, since it is larger than the sum of its proper divisors (1084600766577).

2354042212623 is a wasteful number, since it uses less digits than its factorization.

2354042212623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010271 (or 5010268 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 2354042212623 in words is "two trillion, three hundred fifty-four billion, forty-two million, two hundred twelve thousand, six hundred twenty-three".