4744255462842 has 48 divisors (see below), whose sum is σ = 11038808446560. Its totient is φ = 1355359979232.

The previous prime is 4744255462819. The next prime is 4744255462889. The reversal of 4744255462842 is 2482645524474.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1992993 + ... + 3668859.

It is an arithmetic number, because the mean of its divisors is an integer number (229975175970).

Almost surely, 2^{4744255462842} is an apocalyptic number.

4744255462842 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4744255462842 is an abundant number, since it is smaller than the sum of its proper divisors (6294552983718).

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

4744255462842 is a wasteful number, since it uses less digits than its factorization.

4744255462842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685515 (or 1685508 counting only the distinct ones).

The product of its digits is 68812800, while the sum is 57.

The spelling of 4744255462842 in words is "four trillion, seven hundred forty-four billion, two hundred fifty-five million, four hundred sixty-two thousand, eight hundred forty-two".