12402473145616 has 40 divisors (see below), whose sum is σ = 24097590110880. Its totient is φ = 6183763923456.

The previous prime is 12402473145583. The next prime is 12402473145679. The reversal of 12402473145616 is 61654137420421.

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, 7637715 + ... + 9118093.

It is an arithmetic number, because the mean of its divisors is an integer number (602439752772).

Almost surely, 2^{12402473145616} is an apocalyptic number.

12402473145616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12402473145616 is a deficient number, since it is larger than the sum of its proper divisors (11695116965264).

12402473145616 is a wasteful number, since it uses less digits than its factorization.

12402473145616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481863 (or 1481857 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 12402473145616 in words is "twelve trillion, four hundred two billion, four hundred seventy-three million, one hundred forty-five thousand, six hundred sixteen".