16633462651140 has 24 divisors (see below), whose sum is σ = 46573695423360. Its totient is φ = 4435590040288.

The previous prime is 16633462651103. The next prime is 16633462651159. The reversal of 16633462651140 is 4115626433661.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16633462651140.

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, 138612188700 + ... + 138612188819.

It is an arithmetic number, because the mean of its divisors is an integer number (1940570642640).

Almost surely, 2^{16633462651140} is an apocalyptic number.

16633462651140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16633462651140 is an abundant number, since it is smaller than the sum of its proper divisors (29940232772220).

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

16633462651140 is a wasteful number, since it uses less digits than its factorization.

16633462651140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277224377531 (or 277224377529 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 16633462651140 in words is "sixteen trillion, six hundred thirty-three billion, four hundred sixty-two million, six hundred fifty-one thousand, one hundred forty".