120867742430 has 16 divisors (see below), whose sum is σ = 217572584544. Its totient is φ = 48344730720.

The previous prime is 120867742403. The next prime is 120867742447. The reversal of 120867742430 is 34247768021.

It is a super-2 number, since 2×120867742430² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73277 + ... + 497096.

It is an arithmetic number, because the mean of its divisors is an integer number (13598286534).

Almost surely, 2^120867742430 is an apocalyptic number.

120867742430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120867742430 is a deficient number, since it is larger than the sum of its proper divisors (96704842114).

120867742430 is a wasteful number, since it uses less digits than its factorization.

120867742430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591571.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 120867742430 in words is "one hundred twenty billion, eight hundred sixty-seven million, seven hundred forty-two thousand, four hundred thirty".