16271098537140 has 36 divisors (see below), whose sum is σ = 49355665563204. Its totient is φ = 4338959609856.

The previous prime is 16271098537117. The next prime is 16271098537153. The reversal of 16271098537140 is 4173589017261.

16271098537140 is a `hidden beast` number, since 1 + 6 + 2 + 7 + 1 + 0 + 98 + 537 + 14 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11700422265744 + 4570676271396 = 3420588^2 + 2137914^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45197495757 + ... + 45197496116.

It is an arithmetic number, because the mean of its divisors is an integer number (1370990710089).

It is a 1-persistent number, because it is pandigital, but 2⋅16271098537140 = 32542197074280 is not.

Almost surely, 2^{16271098537140} is an apocalyptic number.

16271098537140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16271098537140 is an abundant number, since it is smaller than the sum of its proper divisors (33084567026064).

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

16271098537140 is a wasteful number, since it uses less digits than its factorization.

16271098537140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90394991888 (or 90394991883 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 16271098537140 in words is "sixteen trillion, two hundred seventy-one billion, ninety-eight million, five hundred thirty-seven thousand, one hundred forty".