16451352036012 has 96 divisors (see below), whose sum is σ = 39354707008512. Its totient is φ = 5346773775616.

The previous prime is 16451352035977. The next prime is 16451352036029. The reversal of 16451352036012 is 21063025315461.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486752698 + ... + 486786494.

It is an arithmetic number, because the mean of its divisors is an integer number (409944864672).

Almost surely, 2^{16451352036012} is an apocalyptic number.

16451352036012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16451352036012 is an abundant number, since it is smaller than the sum of its proper divisors (22903354972500).

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

16451352036012 is a wasteful number, since it uses less digits than its factorization.

16451352036012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38607 (or 38605 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 16451352036012 in words is "sixteen trillion, four hundred fifty-one billion, three hundred fifty-two million, thirty-six thousand, twelve".