140545411622 has 16 divisors (see below), whose sum is σ = 262838172672. Its totient is φ = 54757952520.

The previous prime is 140545411619. The next prime is 140545411627. The reversal of 140545411622 is 226114545041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140545411627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456316118 + ... + 456316425.

It is an arithmetic number, because the mean of its divisors is an integer number (16427385792).

Almost surely, 2^140545411622 is an apocalyptic number.

140545411622 is a deficient number, since it is larger than the sum of its proper divisors (122292761050).

140545411622 is a wasteful number, since it uses less digits than its factorization.

140545411622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912632563.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 140545411622 its reverse (226114545041), we get a palindrome (366659956663).

The spelling of 140545411622 in words is "one hundred forty billion, five hundred forty-five million, four hundred eleven thousand, six hundred twenty-two".