140455033522 has 16 divisors (see below), whose sum is σ = 218648289600. Its totient is φ = 67587844240.

The previous prime is 140455033469. The next prime is 140455033531. The reversal of 140455033522 is 225330554041.

140455033522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140455033522² (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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3875272 + ... + 3911347.

It is an arithmetic number, because the mean of its divisors is an integer number (13665518100).

Almost surely, 2^140455033522 is an apocalyptic number.

140455033522 is a deficient number, since it is larger than the sum of its proper divisors (78193256078).

140455033522 is a wasteful number, since it uses less digits than its factorization.

140455033522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7786961.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 140455033522 its reverse (225330554041), we get a palindrome (365785587563).

The spelling of 140455033522 in words is "one hundred forty billion, four hundred fifty-five million, thirty-three thousand, five hundred twenty-two".