4862454144 has 32 divisors (see below), whose sum is σ = 12915894840. Its totient is φ = 1620817920.

The previous prime is 4862454119. The next prime is 4862454151. The reversal of 4862454144 is 4414542684.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 4862454096 and 4862454105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6330937 + ... + 6331704.

Almost surely, 2^4862454144 is an apocalyptic number.

It is an amenable number.

4862454144 is an abundant number, since it is smaller than the sum of its proper divisors (8053440696).

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

4862454144 is a wasteful number, since it uses less digits than its factorization.

4862454144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12662658 (or 12662646 counting only the distinct ones).

The product of its digits is 491520, while the sum is 42.

The square root of 4862454144 is about 69731.2996006815. The cubic root of 4862454144 is about 1694.1499198010.

The spelling of 4862454144 in words is "four billion, eight hundred sixty-two million, four hundred fifty-four thousand, one hundred forty-four".