16526314351140 has 144 divisors (see below), whose sum is σ = 52616696005440. Its totient is φ = 3868228179200.

The previous prime is 16526314351123. The next prime is 16526314351147. The reversal of 16526314351140 is 4115341362561.

It is a junction number, because it is equal to n+sod(n) for n = 16526314351092 and 16526314351101.

It is not an unprimeable number, because it can be changed into a prime (16526314351147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39036906 + ... + 39457985.

It is an arithmetic number, because the mean of its divisors is an integer number (365393722260).

Almost surely, 2^{16526314351140} is an apocalyptic number.

16526314351140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16526314351140 is an abundant number, since it is smaller than the sum of its proper divisors (36090381654300).

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

16526314351140 is a wasteful number, since it uses less digits than its factorization.

16526314351140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78494954 (or 78494941 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 16526314351140 in words is "sixteen trillion, five hundred twenty-six billion, three hundred fourteen million, three hundred fifty-one thousand, one hundred forty".