120043858877 has 16 divisors (see below), whose sum is σ = 123337468800. Its totient is φ = 116768117760.

The previous prime is 120043858873. The next prime is 120043858897. The reversal of 120043858877 is 778858340021.

It is a cyclic number.

It is not a de Polignac number, because 120043858877 - 2² = 120043858873 is a prime.

It is a super-2 number, since 2×120043858877² (a number of 23 digits) contains 22 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 (120043858873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36167024 + ... + 36170342.

It is an arithmetic number, because the mean of its divisors is an integer number (7708591800).

Almost surely, 2^120043858877 is an apocalyptic number.

It is an amenable number.

120043858877 is a deficient number, since it is larger than the sum of its proper divisors (3293609923).

120043858877 is a wasteful number, since it uses less digits than its factorization.

120043858877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5716.

The product of its (nonzero) digits is 3010560, while the sum is 53.

The spelling of 120043858877 in words is "one hundred twenty billion, forty-three million, eight hundred fifty-eight thousand, eight hundred seventy-seven".