1623632043424 has 48 divisors (see below), whose sum is σ = 3201471393120. Its totient is φ = 810560597760.

The previous prime is 1623632043401. The next prime is 1623632043431. The reversal of 1623632043424 is 4243402363261.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103878042 + ... + 103893670.

It is an arithmetic number, because the mean of its divisors is an integer number (66697320690).

Almost surely, 2^{1623632043424} is an apocalyptic number.

It is an amenable number.

1623632043424 is a deficient number, since it is larger than the sum of its proper divisors (1577839349696).

1623632043424 is a wasteful number, since it uses less digits than its factorization.

1623632043424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20453 (or 20445 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

The spelling of 1623632043424 in words is "one trillion, six hundred twenty-three billion, six hundred thirty-two million, forty-three thousand, four hundred twenty-four".