16137647140 has 48 divisors (see below), whose sum is σ = 34084512000. Its totient is φ = 6417895680.

The previous prime is 16137647129. The next prime is 16137647143. The reversal of 16137647140 is 4174673161.

It is a junction number, because it is equal to n+sod(n) for n = 16137647093 and 16137647102.

It is not an unprimeable number, because it can be changed into a prime (16137647143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8071861 + ... + 8073859.

It is an arithmetic number, because the mean of its divisors is an integer number (710094000).

Almost surely, 2^16137647140 is an apocalyptic number.

16137647140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16137647140 is an abundant number, since it is smaller than the sum of its proper divisors (17946864860).

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

16137647140 is a wasteful number, since it uses less digits than its factorization.

16137647140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132 (or 4130 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 16137647140 in words is "sixteen billion, one hundred thirty-seven million, six hundred forty-seven thousand, one hundred forty".