140402220001 has 8 divisors (see below), whose sum is σ = 148301821184. Its totient is φ = 132713274960.

The previous prime is 140402219963. The next prime is 140402220011. The reversal of 140402220001 is 100022204041.

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

It is a cyclic number.

It is not a de Polignac number, because 140402220001 - 2¹¹ = 140402217953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140402220011) 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, 52662666 + ... + 52665331.

It is an arithmetic number, because the mean of its divisors is an integer number (18537727648).

Almost surely, 2^140402220001 is an apocalyptic number.

It is an amenable number.

140402220001 is a deficient number, since it is larger than the sum of its proper divisors (7899601183).

140402220001 is a wasteful number, since it uses less digits than its factorization.

140402220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105328071.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 140402220001 its reverse (100022204041), we get a palindrome (240424424042).

The spelling of 140402220001 in words is "one hundred forty billion, four hundred two million, two hundred twenty thousand, one".