120924234687 has 8 divisors (see below), whose sum is σ = 161234456320. Its totient is φ = 80615084760.

The previous prime is 120924234661. The next prime is 120924234719. The reversal of 120924234687 is 786432429021.

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

It is not a de Polignac number, because 120924234687 - 2²⁷ = 120790016959 is a prime.

It is a super-4 number, since 4×120924234687⁴ (a number of 45 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120924234647) 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, 48864 + ... + 494202.

It is an arithmetic number, because the mean of its divisors is an integer number (20154307040).

Almost surely, 2^120924234687 is an apocalyptic number.

120924234687 is a deficient number, since it is larger than the sum of its proper divisors (40310221633).

120924234687 is an equidigital number, since it uses as much as digits as its factorization.

120924234687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535853.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 120924234687 in words is "one hundred twenty billion, nine hundred twenty-four million, two hundred thirty-four thousand, six hundred eighty-seven".