140454625822 has 16 divisors (see below), whose sum is σ = 240784276320. Its totient is φ = 60193610208.

The previous prime is 140454625799. The next prime is 140454625867. The reversal of 140454625822 is 228526454041.

140454625822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1070728 + ... + 1194724.

It is an arithmetic number, because the mean of its divisors is an integer number (15049017270).

Almost surely, 2^140454625822 is an apocalyptic number.

140454625822 is a deficient number, since it is larger than the sum of its proper divisors (100329650498).

140454625822 is a wasteful number, since it uses less digits than its factorization.

140454625822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204915.

The product of its (nonzero) digits is 614400, while the sum is 43.

The spelling of 140454625822 in words is "one hundred forty billion, four hundred fifty-four million, six hundred twenty-five thousand, eight hundred twenty-two".