10481646042 has 48 divisors (see below), whose sum is σ = 26158958592. Its totient is φ = 2971170720.

The previous prime is 10481646041. The next prime is 10481646067. The reversal of 10481646042 is 24064618401.

It is a happy number.

10481646042 is a `hidden beast` number, since 1 + 0 + 4 + 8 + 1 + 646 + 0 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 10481645988 and 10481646006.

It is not an unprimeable number, because it can be changed into a prime (10481646041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311509 + ... + 343512.

It is an arithmetic number, because the mean of its divisors is an integer number (544978304).

Almost surely, 2^10481646042 is an apocalyptic number.

10481646042 is an abundant number, since it is smaller than the sum of its proper divisors (15677312550).

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

10481646042 is a wasteful number, since it uses less digits than its factorization.

10481646042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655163 (or 655160 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 10481646042 in words is "ten billion, four hundred eighty-one million, six hundred forty-six thousand, forty-two".