120040431111430 has 8 divisors (see below), whose sum is σ = 216072776000592. Its totient is φ = 48016172444568.

The previous prime is 120040431111427. The next prime is 120040431111451. The reversal of 120040431111430 is 34111134040021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120040431111395 and 120040431111404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6002021555562 + ... + 6002021555581.

It is an arithmetic number, because the mean of its divisors is an integer number (27009097000074).

Almost surely, 2^{120040431111430} is an apocalyptic number.

120040431111430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120040431111430 is a deficient number, since it is larger than the sum of its proper divisors (96032344889162).

120040431111430 is a wasteful number, since it uses less digits than its factorization.

120040431111430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12004043111150.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 120040431111430 its reverse (34111134040021), we get a palindrome (154151565151451).

The spelling of 120040431111430 in words is "one hundred twenty trillion, forty billion, four hundred thirty-one million, one hundred eleven thousand, four hundred thirty".