140102301422 has 16 divisors (see below), whose sum is σ = 222139756800. Its totient is φ = 66086569080.

The previous prime is 140102301377. The next prime is 140102301439. The reversal of 140102301422 is 224103201041.

It is a junction number, because it is equal to n+sod(n) for n = 140102301394 and 140102301403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7704104 + ... + 7722267.

It is an arithmetic number, because the mean of its divisors is an integer number (13883734800).

Almost surely, 2^140102301422 is an apocalyptic number.

140102301422 is a deficient number, since it is larger than the sum of its proper divisors (82037455378).

140102301422 is a wasteful number, since it uses less digits than its factorization.

140102301422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15426631.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 140102301422 its reverse (224103201041), we get a palindrome (364205502463).

The spelling of 140102301422 in words is "one hundred forty billion, one hundred two million, three hundred one thousand, four hundred twenty-two".