140242403301 has 32 divisors (see below), whose sum is σ = 251063328768. Its totient is φ = 67249103040.

The previous prime is 140242403297. The next prime is 140242403309. The reversal of 140242403301 is 103304242041.

It is not a de Polignac number, because 140242403301 - 2² = 140242403297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140242403309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23347381 + ... + 23353386.

It is an arithmetic number, because the mean of its divisors is an integer number (7845729024).

Almost surely, 2^140242403301 is an apocalyptic number.

140242403301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140242403301 is a deficient number, since it is larger than the sum of its proper divisors (110820925467).

140242403301 is a wasteful number, since it uses less digits than its factorization.

140242403301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46700801.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140242403301 its reverse (103304242041), we get a palindrome (243546645342).

The spelling of 140242403301 in words is "one hundred forty billion, two hundred forty-two million, four hundred three thousand, three hundred one".