120254212389 has 8 divisors (see below), whose sum is σ = 160390969632. Its totient is φ = 80143465040.

The previous prime is 120254212373. The next prime is 120254212427. The reversal of 120254212389 is 983212452021.

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

It is a cyclic number.

It is not a de Polignac number, because 120254212389 - 2⁴ = 120254212373 is a prime.

It is a super-2 number, since 2×120254212389² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120254212319) 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, 6491682 + ... + 6510179.

It is an arithmetic number, because the mean of its divisors is an integer number (20048871204).

Almost surely, 2^120254212389 is an apocalyptic number.

It is an amenable number.

120254212389 is a deficient number, since it is larger than the sum of its proper divisors (40136757243).

120254212389 is a wasteful number, since it uses less digits than its factorization.

120254212389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13004947.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 120254212389 in words is "one hundred twenty billion, two hundred fifty-four million, two hundred twelve thousand, three hundred eighty-nine".