4024556642346 has 64 divisors (see below), whose sum is σ = 8280827493120. Its totient is φ = 1303189954560.

The previous prime is 4024556642333. The next prime is 4024556642371. The reversal of 4024556642346 is 6432466554204.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71503011 + ... + 71559273.

It is an arithmetic number, because the mean of its divisors is an integer number (129387929580).

Almost surely, 2^{4024556642346} is an apocalyptic number.

4024556642346 is an abundant number, since it is smaller than the sum of its proper divisors (4256270850774).

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

4024556642346 is a wasteful number, since it uses less digits than its factorization.

4024556642346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57551.

The product of its (nonzero) digits is 16588800, while the sum is 51.

The spelling of 4024556642346 in words is "four trillion, twenty-four billion, five hundred fifty-six million, six hundred forty-two thousand, three hundred forty-six".