120189136462430 has 32 divisors (see below), whose sum is σ = 247272744950784. Its totient is φ = 41203283701536.

The previous prime is 120189136462393. The next prime is 120189136462481. The reversal of 120189136462430 is 34264631981021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91430822 + ... + 92736041.

It is an arithmetic number, because the mean of its divisors is an integer number (7727273279712).

Almost surely, 2^{120189136462430} is an apocalyptic number.

120189136462430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120189136462430 is an abundant number, since it is smaller than the sum of its proper divisors (127083608488354).

120189136462430 is a wasteful number, since it uses less digits than its factorization.

120189136462430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184176200.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 120189136462430 in words is "one hundred twenty trillion, one hundred eighty-nine billion, one hundred thirty-six million, four hundred sixty-two thousand, four hundred thirty".