140051345522 has 8 divisors (see below), whose sum is σ = 229174929072. Its totient is φ = 63659702500.

The previous prime is 140051345507. The next prime is 140051345579. The reversal of 140051345522 is 225543150041.

140051345522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140051345522² (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 3 ways as a sum of consecutive naturals, for example, 3182985104 + ... + 3182985147.

It is an arithmetic number, because the mean of its divisors is an integer number (28646866134).

Almost surely, 2^140051345522 is an apocalyptic number.

140051345522 is a deficient number, since it is larger than the sum of its proper divisors (89123583550).

140051345522 is a wasteful number, since it uses less digits than its factorization.

140051345522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365970264.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 140051345522 its reverse (225543150041), we get a palindrome (365594495563).

The spelling of 140051345522 in words is "one hundred forty billion, fifty-one million, three hundred forty-five thousand, five hundred twenty-two".