140010016 has 48 divisors (see below), whose sum is σ = 289493568. Its totient is φ = 66528000.

The previous prime is 140010001. The next prime is 140010019. The reversal of 140010016 is 610010041.

It is a junction number, because it is equal to n+sod(n) for n = 140009978 and 140010005.

It is not an unprimeable number, because it can be changed into a prime (140010019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132691 + ... + 133741.

It is an arithmetic number, because the mean of its divisors is an integer number (6031116).

Almost surely, 2^140010016 is an apocalyptic number.

140010016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140010016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144746784).

140010016 is an abundant number, since it is smaller than the sum of its proper divisors (149483552).

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

140010016 is a wasteful number, since it uses less digits than its factorization.

140010016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265 (or 1257 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 140010016 is about 11832.5828118801. The cubic root of 140010016 is about 519.2617927519.

Adding to 140010016 its reverse (610010041), we get a palindrome (750020057).

The spelling of 140010016 in words is "one hundred forty million, ten thousand, sixteen".