2143625462346 has 16 divisors (see below), whose sum is σ = 4287265323264. Its totient is φ = 714539421024.

The previous prime is 2143625462299. The next prime is 2143625462399. The reversal of 2143625462346 is 6432645263412.

It is a junction number, because it is equal to n+sod(n) for n = 2143625462295 and 2143625462304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2964615 + ... + 3616101.

It is an arithmetic number, because the mean of its divisors is an integer number (267954082704).

Almost surely, 2^{2143625462346} is an apocalyptic number.

2143625462346 is an abundant number, since it is smaller than the sum of its proper divisors (2143639860918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2143625462346 is a wasteful number, since it uses less digits than its factorization.

2143625462346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199885.

The product of its digits is 4976640, while the sum is 48.

The spelling of 2143625462346 in words is "two trillion, one hundred forty-three billion, six hundred twenty-five million, four hundred sixty-two thousand, three hundred forty-six".