140050433616 has 20 divisors (see below), whose sum is σ = 361796953632. Its totient is φ = 46683477856.

The previous prime is 140050433563. The next prime is 140050433629. The reversal of 140050433616 is 616334050041.

It is a super-2 number, since 2×140050433616² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458858636 + ... + 1458858731.

Almost surely, 2^140050433616 is an apocalyptic number.

140050433616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140050433616 is an abundant number, since it is smaller than the sum of its proper divisors (221746520016).

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

140050433616 is a wasteful number, since it uses less digits than its factorization.

140050433616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917717378 (or 2917717372 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 140050433616 its reverse (616334050041), we get a palindrome (756384483657).

The spelling of 140050433616 in words is "one hundred forty billion, fifty million, four hundred thirty-three thousand, six hundred sixteen".