120099826289152 has 40 divisors (see below), whose sum is σ = 240677145510516. Its totient is φ = 59871723405312.

The previous prime is 120099826289143. The next prime is 120099826289171. The reversal of 120099826289152 is 251982628990021.

It can be written as a sum of positive squares in 2 ways, for example, as 104461154949376 + 15638671339776 = 10220624^2 + 3954576^2 .

It is a Harshad number since it is a multiple of its sum of digits (64).

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, 347854123 + ... + 348199210.

Almost surely, 2^{120099826289152} is an apocalyptic number.

It is an amenable number.

120099826289152 is an abundant number, since it is smaller than the sum of its proper divisors (120577319221364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120099826289152 is an frugal number, since it uses more digits than its factorization.

120099826289152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696053688 (or 696053672 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 64.

The spelling of 120099826289152 in words is "one hundred twenty trillion, ninety-nine billion, eight hundred twenty-six million, two hundred eighty-nine thousand, one hundred fifty-two".