140304342022430 has 16 divisors (see below), whose sum is σ = 252567274061520. Its totient is φ = 56117412715392.

The previous prime is 140304342022393. The next prime is 140304342022433. The reversal of 140304342022430 is 34220243403041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140304342022433) 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, 540375419 + ... + 540634998.

It is an arithmetic number, because the mean of its divisors is an integer number (15785454628845).

Almost surely, 2^{140304342022430} is an apocalyptic number.

140304342022430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140304342022430 is a deficient number, since it is larger than the sum of its proper divisors (112262932039090).

140304342022430 is a wasteful number, since it uses less digits than its factorization.

140304342022430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081023403.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 140304342022430 its reverse (34220243403041), we get a palindrome (174524585425471).

The spelling of 140304342022430 in words is "one hundred forty trillion, three hundred four billion, three hundred forty-two million, twenty-two thousand, four hundred thirty".