400516016060 has 12 divisors (see below), whose sum is σ = 841083633768. Its totient is φ = 160206406416.

The previous prime is 400516016051. The next prime is 400516016071. The reversal of 400516016060 is 60610615004.

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, 10012900382 + ... + 10012900421.

It is an arithmetic number, because the mean of its divisors is an integer number (70090302814).

Almost surely, 2^400516016060 is an apocalyptic number.

It is an amenable number.

400516016060 is an abundant number, since it is smaller than the sum of its proper divisors (440567617708).

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

400516016060 is a wasteful number, since it uses less digits than its factorization.

400516016060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20025800812 (or 20025800810 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 400516016060 in words is "four hundred billion, five hundred sixteen million, sixteen thousand, sixty".