120946316399 has 8 divisors (see below), whose sum is σ = 121494954672. Its totient is φ = 120397931200.

The previous prime is 120946316353. The next prime is 120946316423. The reversal of 120946316399 is 993613649021.

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 120946316399 - 2²⁴ = 120929539183 is a prime.

It is a super-2 number, since 2×120946316399² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120946316399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120946316599) 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, 929924 + ... + 1051974.

It is an arithmetic number, because the mean of its divisors is an integer number (15186869334).

Almost surely, 2^120946316399 is an apocalyptic number.

120946316399 is a deficient number, since it is larger than the sum of its proper divisors (548638273).

120946316399 is a wasteful number, since it uses less digits than its factorization.

120946316399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126537.

The product of its (nonzero) digits is 1889568, while the sum is 53.

The spelling of 120946316399 in words is "one hundred twenty billion, nine hundred forty-six million, three hundred sixteen thousand, three hundred ninety-nine".