140052616522 has 32 divisors (see below), whose sum is σ = 259987238784. Its totient is φ = 55099310400.

The previous prime is 140052616511. The next prime is 140052616573. The reversal of 140052616522 is 225616250041.

It is a super-2 number, since 2×140052616522² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2092804 + ... + 2158687.

It is an arithmetic number, because the mean of its divisors is an integer number (8124601212).

Almost surely, 2^140052616522 is an apocalyptic number.

140052616522 is a deficient number, since it is larger than the sum of its proper divisors (119934622262).

140052616522 is a wasteful number, since it uses less digits than its factorization.

140052616522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251694.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 140052616522 its reverse (225616250041), we get a palindrome (365668866563).

The spelling of 140052616522 in words is "one hundred forty billion, fifty-two million, six hundred sixteen thousand, five hundred twenty-two".